Although the price of a jade roller of more than ten dollars is lower, it can still be used The role of jade roller is mainly to promote blood circulation and increase skin luster through massage. Regardless of the price, as long as the jade roller is of good quality, smooth surface and correct use, the massage effect can be achieved. Of course, the jade roller with higher price may have better quality and feel, but it does not mean that the jade roller with lower price cannot be used.