[PACKAGE INCLUDE]: 1pc x flower resin casting molds, 1pc x flat round resin casting molds, 10pcs x 1ml dropper, 10pcs x finger cot, 2pcs x measuring cup.[MATERIAL]: The coaster molds are made of premium silicone, flexible and thick, tear-resistant and reusable. The front side is pretty glossy, effectively reduce flaw, the back side is frosted, has strong friction, not easy to move around and affect the process. you could easily create your own resin geode agate slice with our silicone resin molds.[EASY TO USE]: You just need to twist the silicone resin mold and release your creation out of your coaster molds when the resin is completely cured.[SPECIAL DESIGN]: Unique interlock design, able to connect the 4 parts together, keep your table or desk organized and ordered. this resin silicone mold is the excellent shape and size for making various decorative ornaments, such as agate coasters, bowl mat, dish mat, spoon rest, jewelry holders dish, candle holders, etc.[GREAT GIFT]: Such a great gift for yourself or someone you care about. Using these silicone resin molds to make personalized geode agate coaster for your family, friends for Christmas.