3-Layer Resin Tooth Preparation Practice Board | Jinglemed JG-SD

The Jinglemed Board for Preparation Practice is a purpose-built training tool designed to help dental students develop essential tooth preparation skills before working on a typodont or real patient.Engineered with three bonded resin layers of progressively different hardness, the board closely simulates the cutting resistance of natural tooth structure — from enamel through dentin — giving students realistic tactile feedback during drilling and cavity preparation.Pre-printed tooth outlines on the surface provide a clear visual guide, allowing students to follow correct preparation boundaries and angulation from the very first drill stroke.Key features:• 3-layer resin construction with varying hardness levels• Simulates natural enamel-to-dentin cutting resistance• Pre-marked tooth outlines for guided preparation practice• Reusable board format — ideal for classroom and lab settings• Compatible with standard dental handpiecesSuitable for cavity preparation, crown preparation, and inlay/onlay outline practice. Widely used in dental school pre-clinical labs and available for OEM customization.