"Our Ultra-modern and high tech engineering and Prime Line-plan models present the Straight- & Contra Angle Hand pieces that comes with an additional Contra Angle Heads. Beside from a transmission of 1:1, the Prime Ls Line currently offers Contra Angle Hand-pieces with diminishments of 2, 7:1 and 7, 4:1. In collaboration with Mk-gouges or Kavos* Contra Angle Heads offers a wide assembly of depletions that are very easily feasible. -The Glass Rod Light Conductor is a 40.000 Lux passing through faultlessly. -The Prime Ls Line is Kavo* faultless that fits all connections of Iso-Standard/intramatic® "