Kid + Parent

STEM

Gears, launchers, and mechanisms that work because the physics is real — 3D-printed for curious kids aged 6 and up, built to be taken apart and understood.

Planetary Gear Launcher
A 3D-printed planetary gearbox launcher that fires a propeller 30+ feet and spins a top for up to 2 minutes — real gear mechanics, zero batteries, ages 6 and up.
₹1,600

Planetary Gear Launcher