Create your own resin agate geode coaster set with this silicone mold consisting of 5 individual organic shapes.
5 in stock (can be backordered)
Overall size approx. 30 X 25cm. The individual coaster molds vary in size but each one is large enough for a cup or glass to rest upon.
Clean with warm soapy water and keep dry and protected to ensure longevity. Do not use heat gun or torch directly over the silicon as this will shorten the life of your mold and may cause the resin to stick to the mold.