Klutz Gumball Machine

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  • Regular price $32.99
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Build a Machine that Really Works! Perfect for any budding engineer with a sweet tooth! Make your own gumball machine with step-by-step book of instructions, adjustable ramps, custom snaps and bumper guides. Then, keep the ball rolling with other gumball-related science experiments using simple machines. It's a ball of fun! Gumballs not included.