Blue learning timer with countdown function. - Brand: dretc - Model Name: LEARNING TIMER - Color: Blue - Features: Countdown timer - Power Source: 2 AAA batteries Thank you for viewing. I have used it a few times. There are no noticeable scratches, but as shown in the first picture, there is something like a piece of plastic inside. It was there when I opened it, so I couldn't return or exchange it and have been using it as is. Instant purchase is OK ⭕️