Scratcher
thingiverse
Update: June 21st, 2017. After facing some printing challenges, I reworked the design to overcome these obstacles. The ring component is now a single piece, making it easier to assemble and allowing for simultaneous two-part printing on a standard 20cm bed. For those who prefer the original design, a v1.zip archive containing that version is included in the package. Moving forward, I've decided to create a new plaything for my feline companion. This project is still a work in progress, with parts yet to be revised. Upon completion, the assembled model will form a 40cm ring.
With this file you will be able to print Scratcher with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Scratcher.