Magnitudes better than words or pictures alone, the oversized Common Tooth Pathologies Model speeds patient explanations and understanding. With no loose parts to become lost or separated, each solid sculpture depicts two premolars and two molars in 4:1 scale with examples of plaque, decay, diseased pulp, abscess, gingivitis, periodontitis and severe bone loss. Restorative examples include filling, crown, post and finished root canal. A full color chart labeling all 3-D features accompanies each model and attaches to the base with clips included. Each model is molded in hard plastic resin with hand-painted details. Removable plastic base measures 5" x 6 1/2".