If you like Colorful Crystal Lab, check out Alien Slime Lab, Soap & Bath Bomb Lab, and the original kit, Ooze Labs Chemistry Station. Use each lab set-up separately, or combine all three stations to create the ultimate chemistry laboratory! Also available are individual Ooze Labs tubes! Each tube contains the ingredients to create a safe material that is both fun to play with and chemically interesting! Choose from different kinds of slime, magic sand, crystals, or make them all!