One smart combination of both one base and one topcoat.
Used as basecoat before one colored nail polish. Smoothes nail surface past, the laws provide lining one more beautiful result. Can also used as one topcoat, where it gives further durability to your colored nail polish past, the laws one glossy finish. Have one anti-yellow effect, there counteracts, to color on your nail polish becomes yellowish. Catrice power gel 2in1 base & top coat