Wipe-Off Bingo helps develop and master essential reading, counting and listening skills with action-packed games that children love. Games include 26 uppercase and lowercase alphabet letters, numbers and number words from 0 to 20, 10 colors, and six shapes. Surface is easy to write on and wipes clean with a tissue. Use again and again. It is great for schools, daycare, family game nights and travel. Each set includes three color-coded games. Each game includes eight reusable cards (two-sided). Wipe-Off Bingo Game includes a total of 24 bingo cards (for play on 48 sides), caller's mats, direction cards, and a strong, sturdy box. Play six ways. Games are ideal for teaching ages 4 and up.