Our sponge are made of premium materials, easy to touch and comfortable to grip, will not feel too much tired during the painting process. Widely used in school, art , birthday party or other any situations when the kids need to make DIY crafts. Features -Color:Assorted Color -Material: Sponge -Size: 17.00X7.50X1.50cm/6.68X2.95X0.59 in. - Unleash your kids' potential with sponge brush, help them paint easily and gain more fun from painting. - Practical and durable, comfortable to hold and not easy to slipping off with ergonomic design. - The paint brush will be perfect for better control over the tiny details of various paintings. - Widely used in template painting, oil painting, watercolor painting, acrylic painting and so on. - As great children who like painting. When young children use it, they can easily understand the colors. Package list: 3 x 1inch 3 x 2inch 3 x 3inch 3 x 4inch