Nail Art Quick Extending Nail Bottom Sealing Nail Lamp1. The net weight is 30g. But the capacity of the bottle is more than 30g, the Gel will not be completely filled in the bottle !. 2. The color difference may be caused by some reasons such as color reflection in the monitor lighting, the background, etc. 3. When you have painted your nails, please also paint the edge of the nail, it will be more durable and remember to use the top base coat. Use the steps: Step 1: polish the nail surface, apply the