OPI Start to Finish - Original Formula 3-in-1 Treatment Platinum Gel Nail techs who need a

Nail techs who need a dedicated nail table light at each station

and fiberglass systems

eggshell finish that sits somewhere between matte and glossy

Single wax hot warmer heater pro equipment

OPI Start to Finish - Original Formula 3-in-1 Treatment Platinum Gel Nail techs who need aOPI Start to Finish Original Formula 0. 5 fl oz 15 ml (NT T70) is a 3 in 1 product that works as a base coat, top coat, and nail strengthener. Its gentle, formaldehyde free, and designed to save you time by combining all three steps in one bottle. No need for separate products. Just apply this single formula to strengthen and protect your natural nails.