The BLACKROLL® DuoBall 8 cm only moves back and forth, so it stays in the desired place and does not escape during the massage. Perfect for back, neck, arm and leg massages. The DuoBall can be used on a table, on the floor or against a wall. The 8 cm DuoBall has a smaller space between the balls than the 12 cm version. The smaller DuoBall gives a more intense massage and stimulates a smaller area. Ideal for neck and shoulder girdle, calves, feet and hand massage.

We recommend using DuoBall to relieve neck muscle tension. There are many points in the neck area where tension can cause headaches, migraines, dizziness or even visual problems. It is therefore important to prevent neck tension and to take care of the well-being of this area.

BLACKROLL DuoBall 12 cm foam balls are designed primarily for back and neck massage.

The BLACKROLL® DuoBall only moves back and forth, so it does not run away from where you want it to. It is perfect for massaging the back, neck, arms and legs. The DuoBall can be used on a table, on the floor or leaning against a wall. The 12 cm foam balls provide a more pleasant massage and make massaging easier. The large DuoBall is particularly convenient for massaging large muscle groups of the body. We recommend using the 12 cm DuoBall while lying down, massaging the back, moving the ball back and forth along the spine.