4M Green Science Wind Turbine Kit

Build a real working wind turbine and watch it turn a breeze into light. When the blades spin, the little generator lights up an LED, so you can see the power being made.It's a brilliant way to talk about how wind farms work, and it looks great on a windowsill or in the garden once it's built.What's in the box Nacelle body and cover Generator with LED Rotor hub and 3 rotor blades Tail boom, tail fin and tower Gear wheel, sleeves, bearings, screws and instructions Good to know Suitable for ages 5+ (younger builders will need a grown-up) Blade span 34cm when built Needs a small screwdriver and a clean 2-litre plastic bottle for the base (not included) Brand: 4M Explore more STEM toys or browse our Christmas gifts.📦 Free UK mainland delivery on orders over £65 🔄 Changed your mind? No worries, we accept returns within 30 days.