Craft intricate storage containers with this premium silicone mold featuring the symbolic blue domed design, suitable with resin, concrete, and epoxy materials. Crafted from sturdy, flexible food grade silicone, this mold ensures easy demolding and produces detailed, glossy finishes with resin, concrete, or epoxy. Perfect for designers and jewelry makers seeking unique organizers for beads, rings, or small keepsakes in creative workshops. Create decorative resin jewelry boxes or concrete trinkets dishes ideal for coastal themed home décors or handmade giving occasions. Package includes: 1 set of Storage Cup