As you move the material with the brush you can see the „pigment dust” in it.  In 2 colors (Violet, Red)

CN TIP: 
Fill the free edge of the nail only with Galactic Builder or (for a more unique effect) apply it over a darker color base. Because of the thickness of the material, the effect will be more spectacular!

UV/LED system

Approx. 3 mins in UV lamp, 15-20 seconds in LED.