The full cheek bit has long arms on either side and the ring attached to the arms. This helps with lateral guidance and fixes the bit in the mouth.
All bits are available in middle soft (green) and soft (red) hardness.
 
The masterpiece has a hexagonal shape, with large side washers which prevent pinching of the bite on the labial commissures and to prevent the ingestion of air. The side supports are unique in the market. They are the first in the world made from cnc aluminum together with the best Swedish steel.