Features: Low odor,high transparency,high bonding strength,low viscosity and easy deaeration. Usuful,convenient,small,portable.You are worth buyying it. 220-260nm light source helps surface cure. Used in large area glass crystal bonding for glass ,glass crafts,crystal crafts and other products bonding. Shadowless Glue only,other accessories demo in the picture is not included! Use Steps: 1. Depending on the material surface treatment,surface dry and clean, no weak boundary layer. 2. Interface adhesive bonding material on the need for continuous coating, be careful not to disperse. 3. Light positioning the glue into the short ultraviolet curing lamp radiation, until the hand nudging fixed. 4. Full cure for time high radiation, until fully cured,note the temperature is not too high. 5. Dipped in acetone,alcohol,cleaning materials with a soft cloth or paper towel and gently wipe the bonding good material. Specification: Material: Glue Dimensions: 15.5x5.5cm/6.1x2.17inch Capacity: 50ml Color: As Shown Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Shadowless Glue