Arthur - Arthur's ABC Chalkboard Blocks are an exclusive new take on the classic building block toy. Your child can mix and match the letters of the alphabet while using the chalkboard surface to draw or learn printing skills! Build shapes and form words from 42 individual blocks. Also, enjoy the many different of ways to explore and teach language through color-coded vowels and pictures. It s good clean fun with no mess chalk and the perfect classroom for exploring imaginative learning and play. Product Measures: 2" blocks Recommended Ages: 3 years - 5 years