My First Stacking Cups

My First Stacking Cups by Green Toys Build Early Math Skills with Safe Eco Friendly Colorful Bath and Play ToysSix graduated cups, dozens of possibilities for bath and play time. Scoop and pour water, build towers by turning upside down, or just sort sizes to nest. The My First Green Toys Stacking Cups are colourful and fun and teach basic counting and maths concepts. Each cup is numbered on the bottom from 1 to 6 and is volumetrically accurate. Fill cups 1 and 2, for example, and it will equal the volume of cup 3. Perfect for home, classroom, outdoors, or the tub. Safe, non-toxic; contains no BPA, PVC, phthalates or external coatings. Guaranteed to produce hours of Good Green Fun! Consists of 6 play pieces.