About Color Difference: Due to the thickness you apply, any color difference of the computer/mobile display and photographic lighting effect etc, the colors will have slightly different from the pictures. Easy to Apply & Remove: To prevent the gel from sticking to your brush or other nail tools, dip your brush into the slip solution ( not included in this kit) so that the nail gel can be shaped on the dual forms smoothly. If you want to change the style of your manicure and remove the gel, you can use a file to smooth the gel and then buff it. A nail drill will save you time and help with faster, cleaner removal. Professional Quality: This poly extension gel ensures quality results and long-lasting wear. After proper nail preparation (filing, buffing, and cleaning), it can last for a month or more. Versatile Use: Ideal for both nail extension and enhancement, this builder gel can be used to customise the look and design of nails, such as with glitter nails, rhinestone nails, etc., as well as to create different shapes of nails, such as square nails, oval nails, coffin nails or french nails. Larger Capacity: This poly extension gel has a larger capacity of 60g and can be used for a wide range of applications.