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Experiment guide
Dimensions 14" long
and realistic-looking squeezable "whipped cream clay" help you craft cute food with faces
poison dart frogs
Gecko Run Marble Run Starter Set book_educational Experiment guideThe Gecko Run Starter Set includes everything you need to zip, zag, bounce, skip, and hurdle into an awesome engineering adventure. A 16 page illustrated manual guides you through setting up your first runs and teaches you how all the different elements work. Witness physics in action! Use independently or combine with any of the expansion packs. Intuitive: Tracks attach to smooth surfaces with the help of clever nano adhesive pads that stick to
