These cross-shaped molds can be used to create lovely charms. Using four distinct soft silicone molds, one can create exquisite gothic or Latin crosses using UV and bi-component resin. glossy on the inside. Perfect for making homemade cabochons and bijoux. Try using them as decorations to craft your own phone covers and personalize it. C.A. size: 2.1 cm by 3.5 cm. It is simple to remove the completed piece from the mold. Warm water and soap can be used to wash the molds.