Soft plastic tip for ultrasonic irrigation (10 pieces)Made of Peek plastic x 10. Use on low settings (15% on chair settings). Settings 1 on dedicated unit. Make sure tip doesnt engage apically. Can use manually and then activate on way out. Autoclavable but replace frequently and if any sign of deformation. Shorter 18mm tip good for difficult to access canals. Need ed70 attachment for satellec nsk units d600 dte or e70 for ems woodpecker endo3 unit. Metal irrigation tips good for isthmus cleaning when