Assorted size gemstone rubber mold, for jewelry making, resin craft, polymer clay projects.
Dimension: 90x55x15mm, make gems 15mm-25mm
Mini crushed gems without hole. Make varied of resin jewelry accessories, such as cabochon, gem, keychain ornaments, necklace pendant, charms, bracelet, bangle, earrings, hair stick dangle, hair accessory decoration, hand fan tassel accessory etc.
High resoluction transparent molds, you may easily see through the mold when processing. And it helps uv light pass through easily and uv resin cure in instant.
Mainly use with resin (epoxy resin, rethane resin, uv resin), concrete, cement, plaster, most of modeling clays (resin clay, metal clay, polyclay, bake clay, air clay, salt clay, recommend use softer type of clays or press clay before use for easy casting, and you can always use mix media meterials).
Temperature suffer -40 to 220 Centidegree (-40 to 428 degrees Fahrenheit)
When you release the item out of the mold, just twist the mold and press the button of the mold, so the piece can be easily push out