Shop sharp-edge silicone dice molds for casting custom TTRPG dice in resin (and other materials). This collection includes 7-piece polyhedral dice molds for full sets, single D20 molds in multiple sizes, spindown molds for tracking, and elongated crystal-style designs for a unique silhouette.

These molds are designed for clean faces, crisp numbering, and easier finishing—whether you’re brand new to dice making or refining a repeatable workflow. Choose your size and style, then pair your mold with polishing supplies and pigments to finish your dice with a glassy shine.

New here? Grab the free Dice Shapes & Numbering Reference and the Dice Polishing Survival Guide to get started faster.