A classic Montessori playset: 9 colorful stacking cups (in addition to the blue bucket) AND 4 smaller geometrical mini cups to fit in accordingly in the cap spaces to learn shapes (triangle, square, circle, rhombus).
--Colorful cups that go from big to small or from small to big. Stack them up all the way to the top, teach colors, shapes, numbers, hand-eye coordination and more.
--Small buckets also great for the beach to make shapes and sand castles.
--Multipurpose to fill with arts and crafts color pencils, crayons, paint brushes, even when your kid is older.