Celebrate 75 years of wiggly-jiggly staircase fun with Slinky. This classic metal spring toy walks downstairs, alone or in pairs, and makes a slink-ity sound. Generations of children and adults have loved playing with Slinky. Invented by accident in 1943 by Richard James, 2 years later the Slinky was introduced and sold out immediately, since then over 300 million Slinky's have been sold worldwide. The original fidget toy Fun to play with at home and makes the perfect travel toy Theres only one Original Slinky Brand! Includes: 1x Original Slinky Approximate Dimensions: 7 x 5cm Suitable for ages 5 years +