The HypnoGraph Drawing Machine and STEM Toy is one of ThinkFun’s most innovative games for kids and families. It’s a drawing machine that creates mechanical art, and is a great gift for creative kids and adults who want a unique experience.
- What you get - the hypnograph STEM toy and drawing machine comes with a base, turntable gear with outer ring, a t-arm, 13 repositions gears, gear spindles, a gear crank handle, t-arm-to-gear connectors, t-arm-to-base connector, an adjustable pen holder and pen holder and connector, a gear puller and spindle tightener, a fine-tip drawing pen and 20 paper discs.
- Clear instructions - easy to understand with a clear, high quality instruction manual. You can start drawing immediately!
- Innovative and unique - the hypnograph uses prime number gears to create an amazing and unique drawing experience.
- Develops critical skills - playing with the hypnograph can help you understand mathematical concepts like the greatest common factor, and how adjusting the prime number gears affects the drawings.
- Invented by an expert - Joe freedman, the inventor, has spent 10 years perfecting his designs of drawing machines, and launched several successful products before the hypnograph.