Most kids I know — and all of the ones that I have! — seem to go through a chemistry phase. They mix concoctions with everything they find in the fridge and any toiletries they think you won’t miss, all while wearing swim goggles and giggling like a mad scientist. And no potion is complete without toothpaste!

Queinteresante Chemistry Crayons may keep them busy long enough for you to hide your favorite perfume. The set includes 64 Crayolas, each labeled with the particular chemical that makes the color happen. Such a smart gift idea!

Found via Wantist.