DescriptionThe blocks polished very smooth with environmental friendly and materials, which is safe and will not scratch the hands of children. Letter Blocks is really a wonderful way for children to have fun while developing physical, cognitive, and problem-solving skills. It can exercise baby's hands, eyes, brain coordination and cognitive ability. It can also children's Self-Confidence and Spatial Thinking Creations.Features- Color: Shown in the pictures. - Material: Wood. - Size: Approx. 4 x 4 x 4cm/ 1.6 x 1.6 x 1.6 inch (LxWxH). - with smooth surface for safe use. Won't scratch your hands accidentally. - 26pcs letter blocks in one set with bright color. Enough quantity to build various shapes of items as you can image. - Develop thinking and problem solving ability, imagination and creativity, cognitive and manipulative ability for your children. - As a both educational and entertaining toy with endless fun. Nice gift for new parents and kids.