Kumon Publishing Letter and Number Board Plus Educational Toy Hiragana English Ages 3 and Up KUMON (KUMON PUBLISHING) DB-32

Set contents: 2 hiragana boards, 2 katakana boards, 1 number board, 1 English board, 2 triangular aqua pens Size (board): W26 x H29.8 x D0.1cm Ages: 3 and up Package Weight: 0.65kg This is a practice board that uses specially printed paper that changes color when written on with water and triangular aqua pens. The color changes, so you can practice as much as you like. Also, the color disappears when it dries, so you can practice over and over again. Available only on Amazon from May 2024.