Ready, Set, Stamp! Giant Stampers are easy to grip and designed so you can see what you're stamping. Stamps also have a directional arrow for perfect alignment. Easy to clean and easy to store in the plastic storage case. Set of 10 includes: marlin, walrus, octopus, porpoise, shellfish, seal, starfish, lobster, crab and manatee. Approx. 3". Ages 3+.