Magnetic polishes are an out of this world invention. With the power of a magnet, color is attracted to areas of the nail, and with movement and different viewing angles, shift colors and location on the nail for a futuristic 3D effect. For best results, you need a strong magnet with the right magnetic pattern, not all magnets will work. The KBShimmer magnet is a strong, flat nail featuring the “cat’s eye” or linear pattern, with a gray easy to hold handle and can be used with all magnetic polishes (including gel magnetic polishes).