The Acrylic Contouring & Finishing Kit was specially developed for the adjustment of acrylic dentures chairside and in the laboratory. Designed for adjustment and polishing of acrylic dentures and appliances chairside or in the laboratory. It contains the necessary rotary instruments for the following steps:, Reduction/Adjusting – Robot Carbide Cutter. Contouring – AcryPoint – dark grey, coarse. Finishing/Prepolishing – AcryPoint – brown, medium. Gloss Polishing – AcryPoint – light grey, fine.