Use the write-on/wipe-off surface to practice writing words, to work on math problems, or to jot down reminders or positive affirmations. The spots attach firmly to smooth, untextured surfaces. Remove protective backer before applying to surface.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.