These are dry erase paddles from Kleenslate . I saw them at a Texas First Grade Teachers Conference in 2007 and had to have them. They are a bit pricey, but so worth it!!! Once I showed them to my principal and how we used them in the classroom, she ordered a set for every classroom. They are AWESOME and the kids love to use them. It also makes it easier for fast responses when teaching in a large group and the kids do not feel so intimidated about getting a wrong answer. I used them with my first graders and now use them with my third graders. LOVE them! My 3rd graders will go grab one when they are working on a computer program or playing an educational board game to work out math problems without having to waste paper.
**************Check them out!!!****************