Made of high quality material, and eco-friendly. They can be widely used on crafts decorations, nail art, jewelry making, garment accessories, or other DIY making. Cured with UV/sunlight, no mixing like AB resin. Cured hard within minutes. It will be bright and hard after curing. Non-toxic and odorless, becoming hard within minutes, no more waiting. Easy to use. Excellent for open back bezels, bezel setting, small silicone molds, coating for shrink plastic paper etc. Specification: Material: Resin Color: Clear Package Includes: 7 Bottles /200g UV Resin Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size.