Spirograph The Original Spirograph Cyclex Keychain

Sitting somewhere between an artistic drawing tool and a neat mathematical gadget, Spirograph has been creating “a million marvellous patterns” since its inception in 1966. The brand’s sets are packed with the infamous teeth edged wheels and marker pens, which not only encourage creativity but produce mathematical roulette curves. As young math wizards will tell you, the shapes are technically known as hypotrochoids and epitrochoids. The Original Spirograph keychain100% syntheticIncludes: 1 pocket size Spirograph keychain, clasp fasteningDimensions: Height: 20cm, width: 1.3cm, length: 14.2cmSuitable for ages 5+Not suitable for children under the age of 3 years due to small parts which could cause a choking hazard