The magnet can be used on Bow Polish Magnetic series or any other brand magnetic polishes, for that matter to obtain the color patterns or to see a change in color. The magnetic shimmer changes the original base color to green-turquoise to violet-raspberry.

All you need to do is hold the magnet vertically 2-4 mm away from the nail for about 10 seconds.

https://www.lollipolish.com/collections/temperature-reactive-polish