![Amazon.co.jp: WEBAG Letter Opener, Plastic Envelope Opener Slitter Safe and Efficient Mail Opener Tool for Wrapping Mail and Paper Cutting Teal : Office Products Amazon.co.jp: WEBAG Letter Opener, Plastic Envelope Opener Slitter Safe and Efficient Mail Opener Tool for Wrapping Mail and Paper Cutting Teal : Office Products](https://m.media-amazon.com/images/I/51IUhQ2mIvL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: WEBAG Letter Opener, Plastic Envelope Opener Slitter Safe and Efficient Mail Opener Tool for Wrapping Mail and Paper Cutting Teal : Office Products
![Amazon.com : 4 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Green/Rose/White) : Office Products Amazon.com : 4 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Green/Rose/White) : Office Products](https://images-na.ssl-images-amazon.com/images/I/61mzy-YZWZL._AC_UL210_SR210,210_.jpg)
Amazon.com : 4 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Green/Rose/White) : Office Products
![Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade (3) : Office Products Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade (3) : Office Products](https://m.media-amazon.com/images/I/71hRyfYcT+L._AC_UF894,1000_QL80_.jpg)
Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade (3) : Office Products
![Amazon.com : PATIKIL Letter Opener Envelope Slitter, 3 Pcs Mail Slitter with Razor Safe Mail Opener for Envelope Paper Package Open for Home, Office Red : Office Products Amazon.com : PATIKIL Letter Opener Envelope Slitter, 3 Pcs Mail Slitter with Razor Safe Mail Opener for Envelope Paper Package Open for Home, Office Red : Office Products](https://m.media-amazon.com/images/I/61vXI0H0NGL._AC_UF894,1000_QL80_.jpg)
Amazon.com : PATIKIL Letter Opener Envelope Slitter, 3 Pcs Mail Slitter with Razor Safe Mail Opener for Envelope Paper Package Open for Home, Office Red : Office Products
![Amazon.com: ZUFECY 3 Pcs Letter Openers with Sharp Blade, Suitable for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter : Office Products Amazon.com: ZUFECY 3 Pcs Letter Openers with Sharp Blade, Suitable for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter : Office Products](https://m.media-amazon.com/images/I/61CH-0xZFYL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ZUFECY 3 Pcs Letter Openers with Sharp Blade, Suitable for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter : Office Products
![Amazon.com: 25 Pieces Letter Opener Envelope Slitter Mail Opener Plastic Razor Blade Paper Knife for Envelope, Package, Paper, Box and Mail Amazon.com: 25 Pieces Letter Opener Envelope Slitter Mail Opener Plastic Razor Blade Paper Knife for Envelope, Package, Paper, Box and Mail](https://m.media-amazon.com/images/I/71vC3EznERL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 25 Pieces Letter Opener Envelope Slitter Mail Opener Plastic Razor Blade Paper Knife for Envelope, Package, Paper, Box and Mail
![Amazon.com : 1InTheOffice Letter Opener, Envelope Opener Slitter Concealed Blade, Black 4 Pack : Office Products Amazon.com : 1InTheOffice Letter Opener, Envelope Opener Slitter Concealed Blade, Black 4 Pack : Office Products](https://m.media-amazon.com/images/I/61gGsCOgoqL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 1InTheOffice Letter Opener, Envelope Opener Slitter Concealed Blade, Black 4 Pack : Office Products
![Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 5 Pack Set : Office Products Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 5 Pack Set : Office Products](https://m.media-amazon.com/images/I/614-mJ9c-wL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 5 Pack Set : Office Products
![Amazon.com: 4PCS Letter Opener Envelope Slitter Stainless Steel Sword Letter Openers Mail Opener Letter Knife Humanized Grip Handle Staple Removal Tool for School Office Home Efficient and Easy to Open Envelopes Amazon.com: 4PCS Letter Opener Envelope Slitter Stainless Steel Sword Letter Openers Mail Opener Letter Knife Humanized Grip Handle Staple Removal Tool for School Office Home Efficient and Easy to Open Envelopes](https://m.media-amazon.com/images/I/61QP2gW7NZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 4PCS Letter Opener Envelope Slitter Stainless Steel Sword Letter Openers Mail Opener Letter Knife Humanized Grip Handle Staple Removal Tool for School Office Home Efficient and Easy to Open Envelopes
![Amazon.com : Magnetic Letter Opener Envelope Slitter Plastic Razor Blade Paper Knife,3 Pack (red,Blue,Black) : Office Products Amazon.com : Magnetic Letter Opener Envelope Slitter Plastic Razor Blade Paper Knife,3 Pack (red,Blue,Black) : Office Products](https://m.media-amazon.com/images/I/61UhpOASWRL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Magnetic Letter Opener Envelope Slitter Plastic Razor Blade Paper Knife,3 Pack (red,Blue,Black) : Office Products
![Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 4 Pack Set : Office Products Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 4 Pack Set : Office Products](https://m.media-amazon.com/images/I/61EVBKW2UCL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Letter Opener Plastic Razor Blade - Paper Knife Envelope Slitter - 4 Pack Set : Office Products
![Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade 6 Pcs in Red, Yellow, and White - by Rampro : Office Products Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade 6 Pcs in Red, Yellow, and White - by Rampro : Office Products](https://m.media-amazon.com/images/I/7143sZ10b8L._AC_UF894,1000_QL80_.jpg)
Amazon.com : 3" Letter Opener Envelope Slitter Set, Efficient Envelope Opener Slitter, Mail Opener Blade 6 Pcs in Red, Yellow, and White - by Rampro : Office Products
![Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut, Safe Mail Opener (red+Green+Black+White) : Office Products Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut, Safe Mail Opener (red+Green+Black+White) : Office Products](https://m.media-amazon.com/images/I/61M0HZEyZ4L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut, Safe Mail Opener (red+Green+Black+White) : Office Products
![Amazon.co.jp: MZXUN 4 PCS Envelope Opener Letter Cutter Stainless Steel Hand Letter Envelope Slitter Letter Cutter (Rose Gold and Gold) : Home & Kitchen Amazon.co.jp: MZXUN 4 PCS Envelope Opener Letter Cutter Stainless Steel Hand Letter Envelope Slitter Letter Cutter (Rose Gold and Gold) : Home & Kitchen](https://m.media-amazon.com/images/I/51owJGCWqFL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: MZXUN 4 PCS Envelope Opener Letter Cutter Stainless Steel Hand Letter Envelope Slitter Letter Cutter (Rose Gold and Gold) : Home & Kitchen
![Amazon.com : Tamaki 6 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Red/Yellow/Green/Rose/Blue) : Office Products Amazon.com : Tamaki 6 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Red/Yellow/Green/Rose/Blue) : Office Products](https://m.media-amazon.com/images/I/71FkobN10dL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Tamaki 6 Pack Letter Opener Envelope Slitter Set Sharp and Efficient Open Envelopes with Ease (Black/Red/Yellow/Green/Rose/Blue) : Office Products
![Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Metal Cutter, Slitter Knife, File Cutter, Split File, Stylish, Present, Box Included, Office Supplies, Set of 3 : Office Products Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Metal Cutter, Slitter Knife, File Cutter, Split File, Stylish, Present, Box Included, Office Supplies, Set of 3 : Office Products](https://m.media-amazon.com/images/I/51pwEeWOdAL._AC_UF1000,1000_QL80_.jpg)
Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Metal Cutter, Slitter Knife, File Cutter, Split File, Stylish, Present, Box Included, Office Supplies, Set of 3 : Office Products
![Amazon.com : 3 Pcs Slitter for Letter Openers with Blade for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter, Red, Black and White : Office Products Amazon.com : 3 Pcs Slitter for Letter Openers with Blade for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter, Red, Black and White : Office Products](https://m.media-amazon.com/images/I/71OjCyIUhTL.jpg)
Amazon.com : 3 Pcs Slitter for Letter Openers with Blade for Envelope, Package, Paper Cut, Safe Mail Opener, Envelope Slitter, Red, Black and White : Office Products
![Amazon.com : BANCHELLE Letter Opener Envelope Slitter Envelope Opener with Gift Box (Silver, 9.06 × 0.71 × 0.39 inches), 1 Piece : Office Products Amazon.com : BANCHELLE Letter Opener Envelope Slitter Envelope Opener with Gift Box (Silver, 9.06 × 0.71 × 0.39 inches), 1 Piece : Office Products](https://m.media-amazon.com/images/I/518-VYTa7jL._AC_UF894,1000_QL80_.jpg)
Amazon.com : BANCHELLE Letter Opener Envelope Slitter Envelope Opener with Gift Box (Silver, 9.06 × 0.71 × 0.39 inches), 1 Piece : Office Products
![Amazon.com : 1 X World's Most Efficient Letter Opener Envelope Slitter - Made in Taiwan : Office Products Amazon.com : 1 X World's Most Efficient Letter Opener Envelope Slitter - Made in Taiwan : Office Products](https://m.media-amazon.com/images/I/71qiQOF015L._AC_UF894,1000_QL80_.jpg)
Amazon.com : 1 X World's Most Efficient Letter Opener Envelope Slitter - Made in Taiwan : Office Products
![Amazon.com : Letter Opener Envelope Slitter,Plastic Razor Blade Paper Knife,6 Pack (red/White/Dark Blue/Black/Purple/Sky Blue) : Office Products Amazon.com : Letter Opener Envelope Slitter,Plastic Razor Blade Paper Knife,6 Pack (red/White/Dark Blue/Black/Purple/Sky Blue) : Office Products](https://m.media-amazon.com/images/I/71s+41PnRPS._AC_UF894,1000_QL80_.jpg)
Amazon.com : Letter Opener Envelope Slitter,Plastic Razor Blade Paper Knife,6 Pack (red/White/Dark Blue/Black/Purple/Sky Blue) : Office Products
![Amazon.com : Portable Desks Electric Letter Opener - Letter Openers Envelope Slitter, Envelope Opener,Electrically Operated Mail Opener, Opener Tool for Universal Mail and Envelopes for Fast and Efficient Cutting : Office Products Amazon.com : Portable Desks Electric Letter Opener - Letter Openers Envelope Slitter, Envelope Opener,Electrically Operated Mail Opener, Opener Tool for Universal Mail and Envelopes for Fast and Efficient Cutting : Office Products](https://m.media-amazon.com/images/I/51yKNQ+o36L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Portable Desks Electric Letter Opener - Letter Openers Envelope Slitter, Envelope Opener,Electrically Operated Mail Opener, Opener Tool for Universal Mail and Envelopes for Fast and Efficient Cutting : Office Products
![Amazon.com : 6 Pieces Letter Opener Envelope Slitter Plastic Envelope Knife Stationery Envelope Cutter for Office and Home, Envelope Paper Mail, Black : Office Products Amazon.com : 6 Pieces Letter Opener Envelope Slitter Plastic Envelope Knife Stationery Envelope Cutter for Office and Home, Envelope Paper Mail, Black : Office Products](https://m.media-amazon.com/images/I/711aHeaD5tL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 6 Pieces Letter Opener Envelope Slitter Plastic Envelope Knife Stationery Envelope Cutter for Office and Home, Envelope Paper Mail, Black : Office Products
![Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Cutter Knife, Slitter Knife, File, Envelopes, Stationery, Office Supplies, Stylish, Gift, Box Included : Office Products Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Cutter Knife, Slitter Knife, File, Envelopes, Stationery, Office Supplies, Stylish, Gift, Box Included : Office Products](https://m.media-amazon.com/images/I/51d+-LJKo6L._AC_UF1000,1000_QL80_.jpg)
Amazon.co.jp: STOBOK Letter Opener, Envelope Opener, Paper Knife, Cutter Knife, Slitter Knife, File, Envelopes, Stationery, Office Supplies, Stylish, Gift, Box Included : Office Products
![Amazon.com : Plastic Letter Opener, Envelope Slitter With Concealed Steel Blade - Green - 6 Pack. By Mega Stationer : Office Products Amazon.com : Plastic Letter Opener, Envelope Slitter With Concealed Steel Blade - Green - 6 Pack. By Mega Stationer : Office Products](https://m.media-amazon.com/images/I/51fCuORiMzL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Plastic Letter Opener, Envelope Slitter With Concealed Steel Blade - Green - 6 Pack. By Mega Stationer : Office Products
![Amazon.co.jp: Box Opener, Efficient Letter Opener Envelope Slitter, Mail Opener for Women and Men, Home Business and Travel Supplies Auxidwk : Office Products Amazon.co.jp: Box Opener, Efficient Letter Opener Envelope Slitter, Mail Opener for Women and Men, Home Business and Travel Supplies Auxidwk : Office Products](https://m.media-amazon.com/images/I/61HnX4Fo2ZL._AC_UF1000,1000_QL80_.jpg)
Amazon.co.jp: Box Opener, Efficient Letter Opener Envelope Slitter, Mail Opener for Women and Men, Home Business and Travel Supplies Auxidwk : Office Products
![Amazon.com : Magnetic Letter Openers Envelope,3 Pack,Envelope Opener Slitter ,Mail Openers Blade with Magnet,Letter Opener for Women,Envelope Cutter (Black) : Office Products Amazon.com : Magnetic Letter Openers Envelope,3 Pack,Envelope Opener Slitter ,Mail Openers Blade with Magnet,Letter Opener for Women,Envelope Cutter (Black) : Office Products](https://m.media-amazon.com/images/I/71FsK7x9o1L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Magnetic Letter Openers Envelope,3 Pack,Envelope Opener Slitter ,Mail Openers Blade with Magnet,Letter Opener for Women,Envelope Cutter (Black) : Office Products
![Amazon.com : 3 Pack Letter Openers Envelope Slitters, Plastic Mail Opener with Blade Paper Knife, Pure Black : Office Products Amazon.com : 3 Pack Letter Openers Envelope Slitters, Plastic Mail Opener with Blade Paper Knife, Pure Black : Office Products](https://m.media-amazon.com/images/I/51PD312bawL._AC_UF894,1000_QL80_.jpg)
Amazon.com : 3 Pack Letter Openers Envelope Slitters, Plastic Mail Opener with Blade Paper Knife, Pure Black : Office Products
![Amazon.co.jp: YANGPeng Envelope Package Slitter, Letter Opener, Envelope Slitter, Envelope Opener Knife, Paper Knife Blades, Lightweight, Portable, Convenient, Stationery, Office Supplies, Home Supplies, Red : Home & Kitchen Amazon.co.jp: YANGPeng Envelope Package Slitter, Letter Opener, Envelope Slitter, Envelope Opener Knife, Paper Knife Blades, Lightweight, Portable, Convenient, Stationery, Office Supplies, Home Supplies, Red : Home & Kitchen](https://m.media-amazon.com/images/I/51G1o53UicL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: YANGPeng Envelope Package Slitter, Letter Opener, Envelope Slitter, Envelope Opener Knife, Paper Knife Blades, Lightweight, Portable, Convenient, Stationery, Office Supplies, Home Supplies, Red : Home & Kitchen
![Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut (Rose red+Light Green+Blue+Yellow) : Office Products Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut (Rose red+Light Green+Blue+Yellow) : Office Products](https://m.media-amazon.com/images/I/61sIPSpZQSL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Letter Opener Envelope Slitter, Luxiv 12 Pcs Women Letter Opener Slitter for Men Letter Openers with Razor Blade for Envelope, Package, Paper Cut (Rose red+Light Green+Blue+Yellow) : Office Products
![Amazon.com : ALAZCO Value Pack 3pc World's Most Efficient Letter Opener Envelope Slitter : Office Products Amazon.com : ALAZCO Value Pack 3pc World's Most Efficient Letter Opener Envelope Slitter : Office Products](https://m.media-amazon.com/images/I/81U-yiKJRYL._AC_UF894,1000_QL80_.jpg)
Amazon.com : ALAZCO Value Pack 3pc World's Most Efficient Letter Opener Envelope Slitter : Office Products
![Amazon.com : Potter Letter Opener Envelope Slitter, Office Supplies and Decor, Potter Desk Accessories, Mail Envelope Opener, Gifts for Men Women : Office Products Amazon.com : Potter Letter Opener Envelope Slitter, Office Supplies and Decor, Potter Desk Accessories, Mail Envelope Opener, Gifts for Men Women : Office Products](https://m.media-amazon.com/images/I/51tS0t35SnL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Potter Letter Opener Envelope Slitter, Office Supplies and Decor, Potter Desk Accessories, Mail Envelope Opener, Gifts for Men Women : Office Products
![Amazon.com : Universal Letter Slitter Hand Letter Opener with Concealed Blade, 2.5", White, 3/Pack : Office Products Amazon.com : Universal Letter Slitter Hand Letter Opener with Concealed Blade, 2.5", White, 3/Pack : Office Products](https://m.media-amazon.com/images/I/61Fa9DW2MNL._AC_UF894,1000_QL80_.jpg)