Simple stamp to apply USMC in an oval to clay for pottery/ceramics. The built in handle is convenient, prints all in one piece and doesn't require attachment after printing. Printed in any of the hard filaments (PLA, PETG, etc.) gives this the rigidity to stamping into clay, or home made soaps.

Printing in TPU may make this stamp useful for ink printing but will hurt it's usefulness in pottery creation.