Explore and compare measurement with these chunky, colorful tools contoured for little hands. A scale, a bowl, 3 self-standing spoons and 6 uniquely designed cups help young learners visualize equivalent quantities in different formats. Activity cards introduce measurement and guide kids through experiments like making mystery goo, puffy paint, slime and more. 22-piece set. Size: 35.3 x 25.9 x 14.2 cm. Ages 3+.