These stamps are a total BLAST!!! Tree bark, bumpy foods, string, coins, bullet casings, pebbles, milk bottle lids, beads... nothing is safe from these babies around here. They seem to last forever, they wash out really fast and they've taken any imprint I've tried on them
PLUS they include a free **extra fantastic added bonus feature**: give them to your little art buddy and -- except for heat gun time -- they're busy for hours! We use ours with plain old craft paint and drawing paper and my guy loves them!