First preview of prototype Firewinder Micro Kit working in a ~7mph wind... designed as a 'make your own' assembly kit - for £20 kid's can build their own mini Firewinder - and then enjoy the instant satisfaction of seeing it work by fixing it to the outside of their bedroom window using the suction cups provided. An engaging toy for teaching about renewable energy creation in a totally cool way - and of course every time the wind blows you enjoy the light show from the comfort of your house. For sales enquiries email info@firewinder.com