Set of 16 sandpaper letter combinations on green wooden boards: ai, ar, au, ch, ee, er, ie, oa, oo, or, ou, oy, qu, sh, th, ue.
1. The purpose of this material is to develop a muscular impression of the letter shapes and to associate the sounds with the shapes.
2. This also helps to develop a visual impression and to learn the writing direction of the letter shapes.
3. We provide 30 Day money return guarantee, as long as you find the purchased item is different from our listed description and condition.
