MAGIC SPRING: 12PCS Rainbow Circle train baby finger body flexibility and coordination. Use them in kids goody bags, goody boxes, pinata fillers, adhd toys and other birthday gifts. Specification: Rainbow Springs Size: 1.9" x 2". Weight: 14.9 ounces. Fun to stretch out those colorful springs and watch them spring back. BEST AWARD: Kids toys are the perfect companions for any playroom and school rewards and prizes for kids. Makes the perfect pastime activity at home or at school during recess. Use it as carnival prizes, in playful pinatas, fun giveaways or classroom rewards. MAGIC RAINBOW SPRINGS: Great for gifts or party favors. Magic Rainbow Springs is a stress reliever, pen holder, notepad and a work of art. Novelty and Fun: A wonderful gift for Easter, Halloween, Christmas. Essential in your birthday party supplies for your next special beach party with other kids party games. It's also a great price for kids. A must-have toy with all balloons, candies, cupcakes and novelty toys in candy bags.