Rubber Stamp

thingiverse

A simple rubber stamp that prints easily at any reasonable size, measuring 50x25 mm. The handle is made from PLA or ABS, while the base is created using TPU or any flexible filament. A few common stamps like RECEIVED, PAID, ACCEPTED, REJECTED, and SCANNED are included, but a custom stamp will work as long as it fits on a 50x25 mm base. Print your own design or carve a potato and attach it to the handle using glue. I print my handle with generic PLA at 0.2 mm layer height and 20% infill at 205 C, while the TPU bases are printed at 0.2 mm layer height with 30% infill at 230 C. On my Ender 3, the bases take around 20 minutes to print, while the handle takes about 30 minutes. For better results, sand the base after printing to ensure a fully flat surface for the text.