A Cleverly Designed 3D Printed Cardboard Strip Cutter Used to Make Homemade Cat Scratchers by Lori Dorn from Laughing Squid on 2024-09-17 17:47 (#6QT2X) Kickass 3D Prints created a 3D printed stripper that cuts even cardboard strips for making cat scratchers, beds, and other feline furniture.