With a tip diameter 47% thinner than the existing Slimline insert, this new tip allows excellent access in all areas, superior biofilm removal and greater patient comfort. The insert works with any 30KHz Cavitron ultrasonic scaler to reach areas like inter-proximal surfaces, concavities and locations with tight tissue attachment, without losing the tactile sensation you rely upon. Because of the way it has been designed to deliver enhanced durability, the THINsert can be used at low to high power.