Irregular Geode Coaster Silicone Mold

Craft luxurious, organic home decor with this Irregular Geode Coaster Silicone Mold. Featuring a natural, free-form wavy rim that mimics organic agate and quartz slices, this flexible silicone mold is ideal for casting custom resin coasters, vanity trays, and cup mats using epoxy resin or Jesmonite.