Description Material: Gel. Size: 8ml. Color: As pictures show. Quantity:2 Boxes Builder Glue Features: DIY by yourself. Allow you to enjoy the fun of nail art everyday. Mix designs suitable for DIY on any surface you like: handmade crafts cellphones laptops glasses nails body etc. Good gift for your loved ones or friendsvery easy to use suitable for professional salon and home use. It can be used on different surfaces such as nails paper and other artwork. You can mix and match a variety of colors there will be amazing results. How to use nail glue: 1.apply base coat and color ( dont apply top coat ) 2. prepare the diamond apply a few nail glue gel on the nail ( the area depends on the size of the diamond ) 3. put the diamond on tha nails and fix it using the nipper 4. cure with UV or LED light for 1 minute ( neednt wait for it complete dry ) 5. apply no wipe top coat ( dont apply it on the diamond ) The most important steps 6. cure it with UV or LED light for 1 minute ( time depends on your top coat gel ).