- 5 in 1 Multi-function: a) Each nail drill has 3 sizes file-teeth. b) The e file could rotate in 2 directions. C) Each e-file has rounded corner at top.
- Slim Version: The barrel's diameter is smaller than original 5 in 1. This version is slim version.
- 3 sizes Function: The size of each nail drills are changes from top to bottom, bigger and bigger. The biggest size is the drills original size. Take the e-file which original size is XXF for example. The original size XXF is at the bottom area. The middle area is 3XF. And its top area size is 4XF.
- 2 Way Function: Thanks to this version's file-teeth design, the E file could be roated in 2 directions with same file ability. Same file ability by right hand use or left hand use.
- R-Cut Function: Each e-file has rounded corner at top. The corner and the top of the drill are all covered with file-teeth. This area could help nail techs to make cuticle care, or to remove small area of nails.
- Made of Tungsten Steel, Shank: 3/32" (2.35 mm).
