This unique Dental Tooth Triple-Root Molar Model separates into six parts. 15 times Life-Size, highly accurately detailed and colored. Depicts an Upper Molar, model used in Dental schools by teachers and students for educational programs for easy understand and learn Human Tooth Anatomy Structure and Pathology. Also used in dental offices and legal presentations. Removable Pulp, Three Tooth Inserts With Different Stages of Advanced Caries.