The Onyfix nail correction system consists of Onyfix Primer, which acts as an adhesion agent, as well as Onyfix Soft composite and Onyfix Hard composite. Onyfix Soft composite is suitable for small, thin and children’s nails. Onyfix Hard composite is used for severely malformed nails, particularly on D1. In order to use the nail correction system to the best possible effect, you will need a diamond bur to roughen the surface of the nail, a cleaning agent to degrease the nail, cotton swabs to apply the primer, a spatula to shape the composite, curved cannulas for Onyfix Soft composite, an LED blue light to polymerize the composite, and a hard metal or ceramic bur to correct or remove the nail correction system.