Yarn balls in various colors, perfect for knitting and crafts. - Colors: Red, pink, orange, yellow, green - Material: Wool or synthetic fiber - Shape: Ball - Uses: Knitting, handicrafts, crafts These were left behind by a family member. I'm not sure what they were planning to make, but they weren't used for any finished projects. I rewound them. I hope someone can use them. Thank you for looking.