The TRU TOYS Wooden hundred change collage stacking helps the child to know and recognize number, pattern and letters shapes, Learns Shape Color Sorting and Stacking Play Block, develops baby's hand-eye coordination abilities, inspire creativity. A great activity of refreshing to build the letters and not just recite them. Besides number and letter, with those different shape pieces, kids would like to be creative and making different pictures or patterns. educational toys include 26pcs peg blocks and 1 peg board, 7 different shapes and colour. Get all the blocks back together, put out a variety of different shapes through your imagination. Can combine wooden blocks into the shape of A to Z (1 to 9), or chair, home, flower, butterfly, rose, words, mathematical geometry, etc. With smooth, small designs and reasonable size for small hands, they are easy to grasp and free of sharp edges. Unique pegboard design can make the block pieces snap together and not fall apart. Easy to combine and easy to split, great fun for family and school. Great for kids over 3 years old. Letter Construction Activity Set is made of Environmental protection and non-toxic paints wooden material. The board itself has been thickened and strengthened so not to easily bend or break. Small smooth pieces with light weight, sturdy enough for multiple uses. Can develop children's intelligence very effectively and this educational toy is a perfect birthday, Festival’s gift for any child.