Gymstick Active Fascia Ball Cork destinations Realer muscles, more freedom of movement and better posture. Use this effective tool for muscles and connective tissue throughout the body. With the compact and solid ball you can even target the smallest parts of the muscle. The cork material is 100% biograders, highly renewable, recyclable and comes from sustainable sources. Product properties:- Targeted treatment of painful trigger points- Ideal for self-massage- can be used to promote the blood circulation- regeneration of muscles and fascia-pointed massage- 100 % Natural cork - easy -care and hygienic material