Pack of 10 You can now protect your E-file hand-piece bearings from dust by applying our silicone “Dust the two of us” caps onto each E-file bit. These little gems are hard to remove so you will need to have one per bit.

Application: 1. Choose your desired E-file bit. 2. Apply “Dust the Two of us” with the tapered end towards the head of the bit and the wider end towards your hand-piece. 3. Slide with pressure to your preferred height on your E-file bit shaft - make sure it it is far enough on to put your bit into the hand-piece, having your bit too far out can be dangerous and cause vibration. 4. Apply into your E-file as normal and make sure dust protector is as close as possible, so it can protect it.TIP: If you are struggling to apply your “Dust the two of us” you can gently warm the cap with a hair dryer. Do not worry, they are supposed to be hard to manoeuvre - warming it can soften the cap for an easier fit.