Periodontal Hygiene Training Model, Upper and lower Jaw Typodont Model with soft gingiva: Pink Silicone Gingiva, Transparent or Sami transparent tissue, metal articulator, made with enhanced gingival areas for finger placement. Edentulous in space #19 with #14 super-erupted. All screw retained dentition is anatomically rooted & is supplied with dark sub gingival calculus material for scaling, Deep Root Cleaning Practice. The ultimate dental hygiene model made specifically for Dental Schools for Hygiene Training. STANDARD COLOR OF GINGIVAE IS PINK (GSF), also available semi transparent gingivae (GSE), or transparent gingivae (GSD).