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and home décor—no advanced settings needed
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Thames & Kosmos Gecko Run Twister Expansion Pack STEM Accessory ofertas and home décor—no advanced settingsAdd spinning motion and advanced marble run mechanics to your builds with the Gecko Run Twister Expansion Pack from Thames & Kosmos. Designed for use with the Gecko Run Marble Run Starter Set, this expansion introduces a rotating funnel element that creates swirling marble motion while demonstrating concepts related to gravity, centrifugal force, momentum, and energy transfer. Experiment with marble speed, spin dynamics, track angles, and circular
