• Practical Teaching Aid: there is 1 set of lower and capital case sandpaper letters (A-Z, a-z) and 1 set of sandpaper numbers (0-9); The sand letter board consists of 26 upper and 26 lower case sand letter boards, with wooden boxes to separate lower and capital letters; The sand paper number board consists of 0-9, a total of 10 sand boards and a box; The combination of the 2 teaching aids is suitable for children's learning of numbers and letters; You will get 3 boxes in total
• Letter Tracing: these sensory letters allow children to understand writing before they even hold a pencil; Children use three of the five senses, touch, hearing, and sight to learn the sound and composition of each letter; Use fingers to perceive the writing and order of letters, to prepare for writing letters; Children need to read the pronunciation when tracing, in order to establish the connection between letter pronunciation and letter structure
• Number Perception: children use their fingers to touch the numbers on the sandpaper, cultivate children's number writing and stroke order, develop tactile sense and hand muscle control, and prepare for writing numbers
• Practice Capital Case and Lowercase Usage: sandpaper letters guide handwriting as the child marks the shape of the letter according to the style and direction of writing; All lowercase letters are pink and capital case letters are blue
• Reliable Material and Proper Size: these sandpaper letters and numbers are made of wood and sandpaper materials, with beautiful texture; Each letter board is approx. 3.7 x 2.9 inch, and the number board is approx. 5.5 x 3.5 inch, suitable for kids to grip