Do your kids like caterpillars, butterflies, ladybugs, dragonflies, bees and beetles? Watch your kids create necklaces, backpack decorations, etc. or tubes can be cut with child-safe scissors to build structured creations like dinos, cars, and more. Wacky Links teach hand-eye coordination, fine-motor skills. 20 tube colors are green, red, yellow, orange, purple and blue.