Blasts down the stairs, jumps from your hands, springs from the table tops and much more!
This is a precompressed spring that can perform a number of different tricks, most famously travelling down a flight of steps end-over-end as it stretches and re-forms itself with the aid of gravity and its own momentum.
Learn the Science of springs and gravity with this Slinky style stair crawler, demonstrate the law of gravity and read about the science behind this toy!
Giant size Springy for twice the fun!
|Item Weight||281 g|
|Product Dimensions||8 x 8 x 10 cm|
|Manufacturer recommended age:||3 years and up|
|Item model number||SM-1219|