lamps with built in USB lights using this silicone mold set, perfect for preserving flowers and creating epoxy casting The flexible, food grade silicone molds feature square cavities for lamp holders or, ensuring easy demolding and durability Ideal for craft enthusiasts, home decorators, and gift seekers wanting unique epoxy resin ornaments or floral keepsakes Enhances bedside ambiances, accentuate living spaces, or craft festive table centerpieces with these versatile resin casting molds Each mold ’ s seamless construction supports intricate designs while the integrated USB lighting elevates decoration projects