Paperweight clear resin silicone mold, easy to release, using resin, clay, soap etc.

Medium size is proper size for epoxy resin beginner, not too large. So you may not easily fail for resin measurement.

Large and x-large size is for larger pyramid or orgone or orgonite pyramid projects. The xl pyramid mold is with measuring scale for easy project.

Also good for baking or making mousse

Transparent mold allow you to better observe the manufacturing process.