One silicone mold that is 1/4th of a circle. Featuring two straight sides and one curved with natural ridges. Inspired by real agates and geodes. Each side is approximately 4 by 4 inches long. Perfect size for coasters or other home decor using resin and acrylic pour methods. The mold cavity is 1/4th inch (0.24) deep. 

Processing time is currently set at 1-2 weeks. 

Due to the nature of silicone molds, I can’t accept returns or exchanges on handmade silicone molds. Non handmade molds and all non custom cabochons can be returned or exchanged.

More Information 

Mold Star® silicones cure to soft, strong rubbers which are tear resistant and exhibit very low long term shrinkage. Molds made with Mold Star® will last a long time in your mold library and are good for casting wax, gypsum, resins, concrete and other materials. Cured Mold Star® rubber is heat resistant up to 450°F (232°C) and is suitable for casting low-temperature melt metal alloys. This is a platinum cure silicone.