Checklist Stamp
thingiverse
Do you keep losing your TODO list? This stamp puts it right there on your arm. The attached files are two different variations of the stamp. One is a full stamp made of solid plastic. The uses 3D printing for just the handle. For that one, you'd need to laser-cut some rubber for the stamp portion. That said, when stamping on skin (rather than paper), the full-plastic version seems to work best. More information is on the associated blog post: https://netninja.com/2022/04/19/wear-your-todo-list-on-your-sleeve/
With this file you will be able to print Checklist Stamp 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 Checklist Stamp.