Dental model for caries reproduction, ideal for dental education. One tooth was lost. P2D-001 (PE-PER005) - Periodontal disease model. This model reproduces the condition of inflamed gingiva with hardened gums. One side shows healthy gingiva, while the other side shows inflamed tissue, recession, and abrasion from brushing. - Model Name: P2D-001 - Brand Name: NISSIN DENTAL PRODUCTS, INC. - Application: Dental Model - Features: Caries reproduction - Material: Plastic - Color: White/Orange Thank you for viewing.