4Wonderful distribute - leveling
Free of odor
On the nail looks like a classic nail polish
ZERO corrugations in the lamp, shrinkage during curing, oxidation, change in color
They do not contain formaldehyde
Flat brush ensures precise, comfortable application
Ideal for use on natural nails, gel, acrylic
Easy to remove 
The LED lamp cure at 30 seconds, 60 seconds UV
Recommended by brand for professionals - SPN Nails Professional