Smart Machines - Super Sphere STEM Experiment Kit Skeleton Spinners A pivoting heavy gauge steel

A pivoting heavy gauge steel line guide helps keep retrievals swift and tangle-free

Size (W X L): 30 x 90 in

this bird will get to high altitudes with ease

kiteboarding

This roto box kite is perfect for anyone looking to add some spice to their kite collection

Smart Machines - Super Sphere STEM Experiment Kit Skeleton Spinners A pivoting heavy gauge steelRobotics: Smart Machines Super Sphere Build an awesome, nine inch diameter, rolling robotic sphere and six other robot models. Drive your robot using the remote control interface in the Super Sphere app, available for tablets and smartphones, or write programs using the easy, visual programming language in the app. The onboard sound sensor lets you program your robots to perform specific sequences of commands in response to the number of claps (or