Yuck Science Kit from Be Amazing Toys is, well, yuck! You are going to have fun with Yuck! from Be Amazing. Learn the science secrets behind the gooey formulas while you make worm guts, barf, Yuck crystals and more. Grow your own bacteria farm in the petri dish from bacteria right at home! From the specimen jar in which the product is packaged to the secret formulas from making realistic looking snot, vomit and other gross things, this kit screams fun. This kit includes Slime Goo, Worm Goo, Slime Activator, True Colors Tablets, Growing Body Parts, Petri Dish and Lid, Nutrient Agar, Cotton Swab, Clear cup, Mixing Cups, Super absorbent Crystals, Specimen Jar, Instructions. Ages 8 & up.