I recommend Tirtir Gua Sha!

The beauty tool I'd like to introduce is the Tirtir Gua Sha. As expected from a famous brand, it is easy to use, has just the right amount of weight, and offers a great grip. I use it not only for my overall facial contours and jawline but also to loosen up my shoulders and neck. I use the round, protruding part to apply pressure to my shoulders while pressing firmly, and the V-shaped indentation is great for massaging my jaw. The bumpy part is good for sweeping across my entire face or massaging my neck and shoulder lines. It feels refreshing after use, so I apply cream before bed and use it for a massage.