The 6 inch Rainbow Magic Spring is extra fun. This super-sized plastic spring can be stretched out, just like a Slinky. It"s a stress reliever, pen holder, memo holder, and artwork all in one. You can share the fun of the Jumbo Magic Spring with a co-worker or two. It"s time to decorate your desk and relieve some stress with the Magic Spring - 6 inch, Plastic, Rainbow.