Wikki Stix are 6 in waxed infused yarn that is soft and pliable. They can be cut with scissors and bent easily into any shape for hours of creative fun. Non-Toxic Wikki Stix stick to each other and other surfaces, and are effortlessly removed without permanent residue. Reusable cords won t break, stain, melt or freeze. Make yarn-type paintings or outline letters, numbers and maps. Twist into 3-D sculpture. Pack of 600 in assorted colors.