Smiling influencers love the 'dimple maker' — but it could cause permanent damage
The "dimple maker" is a cherry-shaped tool with a curved wire and pearl-like balls on the ends. To use it, the TikTokers open up the device to slip it onto their cheek on one side and through the mouth to reach the other side of the cheek, and the balls pinch the inner and outer sides of the cheek together.
Source: nypost.com