- Fluorescent dentin shades are designed to build up dentin mass for all restorations. - The shades are graded in chroma, ranging from 0 (lightest) through 6 (darkest). Larger restorations benefit esthetically from a progressive build up from darker to lighter shades (using 1, 2 or 3 dentin shades per restoration). **For further product information, please contact Chat Support**