Use the DSI Degranulation Kit to remove elements that can potentially inhibit healing or promote infection. The kit is supplied with four specially designed burs (1mm, 2.5mm, 3.1mm, 3.5mm) a cleaning brush and a suction nozzle. DSI Degranulation Kit is a perfect solution for the removal of elements present following tooth extraction such as soft tissue, tooth root debris and bone fragments that could potentially impair the healing process.