The finger roller is rolled up and down the fingers to stimulate active energy points. It can be used on all fingers and in the palm of the hand by both children and adults. The finger roller is available in five beautiful colors - these are blue.
Important.
The finger roller is not a piece of jewelry and must therefore be in motion during use, as a tight ring that is not moving can reduce blood supply. If the ring feels uncomfortable in any way, stop using it.
