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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Pay in 4 interest-free payments of $2.75 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Experiment with 6 different activities to learn about geotropism and phototropism
Hardened S2 spring steel stub axle
Input Voltage (of the Backup Power Supply): 1S-2S LiPo (3-9V)
The design revolves around the center structure which has hefty lugs arranged in a stacked configuration
Super Star Wheel(2.2in)(Chrome) (Super Bumper Experiment with 6 different activitiesSuper Star Wheel, 2. 2in, Chrome, Super