Gentle & Soft Hair Ties: Say goodbye to annoying knots and hair pain with the invisibobble Kids Spiral Hair Ring Crayola Edition. 5 pack. Ages 4 & up. Colorful Hair Ties with Crayola: Unleash your creativity with our exciting collaboration with Crayola! Express yourself and your love of color with our bright, fun spirals. Your hairstyle creativity is only limited by your imagination!