Tried to make a stamp today with my 3D printer using PLA for the handle and TPU for the stamp. Results are meh. Maybe the flow rates aren’t right which leaves the gaps. I did use the iron feature on the top layer too.

#RetroComputing #3DPrinting

@paulrickards I recently read about a foam layer between the handle and the rubber part, maybe it'd distribute the force better?
Still you really want to find a laser cutter for that, and use the available sheets.