Non-Toxic 70 Piece foam Wonder Blocks for Children - Non-Recycled Quality, Waterproof, Soft, Bright, Safe & Quiet [並行輸入品]

商品説明

Wonder Blocks help children learn many academic subjects. Toddlers develop their vocabulary as they learn to describe sizes, shapes, colors, and directional position. Preschoolers and kindergartners develop math skills by grouping, adding, subtracting and eventually multiplying with blocks. Older children can make early science experiments with gravity, balance, and geometry.