3 mm Contra Angle Luxator, Dark Blue Stripes. Instrument is a specially designed periodontal ligament knife with a fine tapered blade that compresses the alveolar, cuts the membrane and gently eases the tooth from its socket, reducing damage to surrounding tissue and keeping a better anatomy for an implant site.Indicated for Lingual and/or Distal Molar, Luxator Instruments are used by cutting and rocking instead of traditional elevating, resulting in a clean extraction with little tissue damage and less postoperative bleeding and pain. Luxator is NOT an elevator. Can be sterilized by autoclave