Explore and compare measurement with these chunky, colorful tools that are contoured for little hands. A scale, bowl, 3 self-standing spoons and 6 uniquely designed cups help young learners visualize equivalent quantities in different formats. And activity cards introduce children to measurement and guide them in doing experiments like making mystery goo, puffy paint, slime and more. 22 piece set. # Pieces In Set: 11 Learning Skill: Science Recommended Ages: 3 Years And Up Measurements: 13.9 Length/Inches, 5.6 Height/Inches, 13.9 Width/Inches Assembly: Assembled Base Material: 100% Plastic Country of Origin: Imported