10pcs Dental Conical Connection NP Open/Closed Tray Transfer Titanium Lab Ø3.5mm

10pcs Dental Conical Connection NP Open/Closed Tray Transfer Titanium Lab Ø3.5mmImpression coping transfers are made for impressions. Using the open-tray technique when the retentions are sharpened, and the closed-tray technique when the retentions are rounded. Made of the highest quality stainless steel. Works with a regular hexagon screwdriver 1.25mm. Compatible with NP and NOBEL ACTIVE NP system 3.5mm.THIS LOT IS FOR 10 TRANSFERS