Description This color recognition filter board is made of premium material, which can withstand long-lasting use. Features the ABSmaterial, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Colorful -Material:ABS -Size:15.00X6.80X0.10cm/5.89X2.67X0.04in - The ABS material is safe and healthy, and the edges are polished and smooth, which does not hurt the skin of children's hands. - It is convenient for children to explore color on their own, mixing paddles of different colors together to explore the novelty of colors. - Different colors will allow children to discover a different world of colors that they can fully use their imaginations to create. - For children who don't like to talk or have autism, this color mixing lens allows them to explore their inner thoughts. - This color paste is great for kids, preschoolers, elementary students, science classes.Package list: 12 x Color Paddles