VALUE PACKAGE:100 pieces of pipe cleaners per pack, 7 colors or 12 colors about 30cm*0.7cm (11.8*0.27inch). Our pipe cleaners are colorful and abundant, perfect for making a variety of pipe cleaner crafts, enough to meet your daily crafting needs. Our pipe cleaners are made of steel wire and fiber, durable and easy to twist, bend and wrap into most shapes; the delicate fiber is not easy to fall off. Our products are environmentally friendly chenille stems, manufactured to high standards and suitable for many craft projects. INNOVATIVE AND IMAGINATION:Multi-color pipe unblocker provides you with materials that stimulate children's unlimited imagination, improves their color recognition ability, hands-on ability and hand-brain coordination ability, and shows children's rich inner world, suitable for kindergartens, nurseries, School art or handicraft classes, handicraft training classes, parent-child activities, and handicraft competitions. EASY TO CUT AND REUSABLE: These pipe cleaners allow you to cut them into the length you need and the floss will not fall apart. They can also be easily straightened for recreating. MULTI-USE: Pipe cleaners are such a wonderful activity for preschoolers and family to have fun together. Great for teachers to enhance classroom projects. Can be formed into puppets, flowers, vegetables, animals, gift wrapping, holiday ornaments, etc.