These worms are great for party favors, and a good value! These are the best toys if you have cats and have the time and will to play with them. Cats loves playing with these worms, which seem to be moving around by themselves because of the invisible thread. They attract the cats from whatever activity they are doing. Take this as a toy for your cats and they absolutely adore chasing the worms around the house. They're super light and the string is clear, which is great for cats to hunt. Children are obsessed with these worms things and they will very pleased with this pack. These worms are cute and your children will think they're awesome. Perfect for birthday parties for children and Christmas stocking stuffer. Material: Worms are made of polyester, soft and comfortable to touch. Magic and Great Funny to Play: kids will have a great experience as wiggly worm easy for cats to play fun. Ideal Gifts for Kids: Magic string worms are great gifts for friends in a party, Christmas, Halloween and New Year's, also are great choices for your cats. Suitable for Various Usages: Worm on a string bulk can be shared with friends, partners and family members, a funny pet toy for your cats. Besides, they are a great selection for early childhood learning. Package Included: Magic worm toys for your kids and cat toys, you can take the worm toys out of the bag and put them on a flat surface or table in your spare time, and then accompany your kids to learn color. Operation Tips: First, tie the strings first, find the end of the invisible strings wrapped around the little piece of paper. Hide the paper card on your body, and then pull the invisible rope with one hand to show the magic it is.