The Original Spirograph Adult Games Extra-thick wooden puzzle features jumbo

Extra-thick wooden puzzle features jumbo wooden knobs for easy grasping

Figure sizes range from 5cm - 7cm

Built to last and handle any construction adventure your child dreams up

Crystals will grow approximately 5cm in diameter and 4cm high

It will have the whole family hypothesising and testing how to get those top speeds

The Original Spirograph Adult Games Extra-thick wooden puzzle features jumboSpirograph made it possible for aspiring artists of all ages to create beautifully intricate designs. Originally developed as a drafting tool by a mechanical engineer named Denys Fisher, the distinctive wheels & rings which cleverly combine the principles of art & mathematics. Create beautifully intricate designs. Distinctive wheels and rings cleverly combine the principles of art and mathematics. Includes iconic wheels and rings of the original.