Designed to the specifications of the "Master" Dr. Paulo Kano, Sao Paulo, Brazil. The Ultimate in non-Circlet® cord placement instruments . Featuring a Semi-Round, Ultra-Slim profile head to help reduce the issue of damage to the connective tissue attachment and allow the ease of placing retraction cord. Featuring Intensity Steel™ Tips. Our entire line of Retrax System instrument handles are hand finished with our signature Sleek, Black Titanium Nitride coating for outstanding wear, corrosion and chemical resistance.