These washable tattoos come in packs of 100. Kids color them in, then apply their handiwork to their skin. The child-friendly designs include elephants, dolphins, chipmunks, and monsters, as well as a bug-eyed mosquito. Why anyone would choose to put a mosquito on his or her arm, even temporarily, we don't know. Testers were so smitten, they colored extra tattoos to take home. Call (800) 463-6181.