grums Gua Sha Box
The Gua Sha box from grums consists of one face roller and one gua sha. The set is made of incredibly durable, crystallized mineral jade stone.
Usage increases blood flow and cell regeneration in the facial skin, which is crucial for the skin’s collagen production and thus the skin’s elasticity. The effect is scientifically proven and the microflow of blood is increased by up to 4 times during 8 minutes of use.
The use of gua sha as well as a face roller stimulates facial muscles and has properties that can help with the relief of muscle pain and tension.