National Geographic Amazing Worms Chemistry Kit Store

Give Your Kids A Creepy, Crawly Chemistry Kit They’Ll Love! The National Geographic Amazing Worms Chemistry Kit Comes With Everything Your Children Need To Conduct Five Unforgettable Experiments. They’Ll Make Glow-In-The-Dark Worms, Colour-Changing Worms, Worm Eggs, And More! A Detailed Experiment Guide Takes You Step-By-Step Through Each Experiment And Includes Insight Into The Polymer Science And Chemical Reactions That Make This Kit So Much Fun! Age *+