Review by Tina Koyama The corner rounder I’ve been using is an old Fiskars squeeze punch that is not very comfortable to use. I am also not fond of how the cutting scraps scatter all over the desk …
Press Type Round Corner Cutter - Easy, Precise, Versatile Corner Cutting – CHL-STORE
Sunstar Kadomaru Pro, Corner Cutter (S4765036)
This corner punch can handle 3-5 sheets of paper of weight under 64g/m2, and allows you to choose among small sizes (3mm), medium sizes (5mm) and large sizes (8mm) of corner radiuses. This Pro Neo model requires half of the force to use compared to the original corner cutter. The punch also features a lock at the end of the devise so that the lever won't move when it's idle.
Sun-Star Corner Cutter Kadomaru Pro Neo (Black)
1xNew Rounder Corner S M L 3/5/8mm 3 in 1 Cutter Laminating Pouch - 2-1/4 X 3-3/4-20 Pack Office Set - AliExpress
Sunstar Stationery Corner Cutter Kadomaru PRO NEO Black : Tools & Home Improvement
The Well-Appointed Desk - Page 126 of 740 - For the love of pens
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Sun-star Kadomaru Pro,Neo White/Black Rounder Corner S M L 3/5/8mm 3 in 1 Cutter Laminating Pouch - 2-1/4 X 3-3/4-20 Pack
Kadomaru Pro Neo White + Free 1/4 Scor-Tape : SCOR-PAL, Maker of Scor-Tape and Scor-Pal scoring board for making cards, envelopes and over 150 free craft projects