Features 1、Easy Operation: No mixing like AB resin which needs to mix and take long curing time, this UV resin is easy and efficient to use. 2、Safe Material: This UV epoxy resin adopts premium and curable resin, which is safe and nontoxic, less odour. 3、Quick Curing: This clear UV resin features quick curing and high transparency, it will cure after 2 to 3 minutes exposure to LED and ordinary UV. 4、Adjustable Hardness: The hardness of this soft UV glue can be freely adjusted, which supports 180 degrees bending. 5、Less Shrinkage: This UV resin is not easy to shrink after curing, making your DIY project more perfect! Specification Item Type: UV Resin Material: UV Curable Resin Product Application: DIY Crystal Epoxy Curing Time: UV Lamp (36W when Used): 2 to 4 Minutes. Sunlight (Sunny Day): 5 to 10 Minutes. Sunshine (Cloudy Day): 20 to 40 Minutes. Usage: Curing Will Occur Under Sunlight, Please Work Indoors. It will Cure When Exposed to Ultraviolet Light for a Long Time. Please Wear Gloves and Glasses when Working. Please Use It As Soon As Possible After Opening. Package List 1 x UV Resin