Premium Material: The fluffy worm toy is made of polyester with soft touch, feels fluffy. Approx 8.66*0.59 inch each worm. Easy to Control: Each twisty worm has an invisible string for you to magic, on your finger, pencil, cup etc,. Please reference the video in the last picture. Funny: Lovely worms with vivid eyes. You can use your imagination to share magic with your partner, your cat will never again be bored by chasing the magic worm toys. Extensive Uses: Creative toys that make children full of hands-on ability,Ideal for parties as party bag stuffing, holidays, Halloween and more. Also can be used as cat or dog toys. Multiple Colours: total 12 Colors, include magenta, purple, yellow, black, blue, orange, lake blue, white, green, pink, dark green, red, shipped in random color