This is totally unlike any other word game you've ever played. Roll the electronic roll-a-timer to find out what to do -- add 2 letters, erase another player's word and replace with your own, or pick a card. The electronic roll-a-timer tells you what to do and beeps when the time is up. Players write words directly onto the write-on wipe-off board using erasable colored pens. Players score points for the length of their words and for crossing special scoring squares. Players lose points when another player erases their word and substitutes one of theirs. Jot! is a fast-paced, write-on wipe-off, and competitive word game. Includes gameboard, electronic timer, four erasable markers, instructions, game cards, score card and eraser. Requires 2 LR44 batteries, included.