Successful detectives must know their science! Slinky Science Slime Science Mini Labs Kit will teach you actual FBI and police methods to collect the fingerprints of your friends - or any suspects that might be lurking about! Use real investigation techniques to gather fingerprints. This kit includes dusting powder, dusting feathers, plastic tube, tape squares, magnifying lens, 32 classification cards, carrying pouch, and instruction manual. For ages 8 and up. Type: Sets Gender: Unisex Age: Child,Teen,Ad..