Vevor Marble Run Set 110-Piece STEM Building Toy New solar Input Voltage: AC100-240V

Input Voltage: AC100-240V

It is compatible with magnetic cookware such as cast iron and stainless steel

The hearing aids are pre-programmed to fit mild-to-moderate hearing loss

Its laser-welded frame construction is designed for stability and long-term use

LED: LED displaying state of charge

Vevor Marble Run Set 110-Piece STEM Building Toy New solar Input Voltage: AC100-240VThis marble run set gives kids an engaging way to build custom tracks and enjoy fast paced marble races. It is designed to encourage creativity, problem solving, spatial awareness, and hand eye coordination through hands on play. The set includes 80 blocks, 20 glass marbles, and 10 glow in the dark plastic marbles for added excitement. Its easy connect design makes it suitable for young builders ages 3 and up. Compatible with marbles up to 16 mm in