These creative Cotton Balls are made of cotton material, durable safe for children to play. Lightweight, and easy to carry, can take it with you wherever you go. A great gift for children, especially in birthday, Children's Day, etc. With its colorful design and pooling, these Cotton Balls are easy to use and can be reusable. Features -Color:Assorted Color -Material:Cotton -Size:5.00X5.00X5.00cm/1.97X1.97X1.97in -Our Cotton Balls can help improve your child's cognitive skills while playing the Cotton Balls, and it is intelligent to use. -Made of selected cotton material, our Cotton Balls are of and durable, that can be used for long. -Makes the perfect pastime activity at beach or pool playtime, and you deserve to have one for outdoor games. -Light weight, bright color, good elasticity, high strength, durable and practical for children. -Made with fine workmanship and cotton material, the bright colors can attract kids' attention, perfect as a gift for kids. Package list: 160 x Balls