OPINatural Nail Strengthener$20.95Not AvailableColour:No ColourSize:15mlProduct DescriptionReviewsProduct DescriptionProduct DetailsThe OPI Natural Nail Strengthener is designed to keep natural nails strong and healthy. A must have for beautiful nails.- Apply to nails daily for 7 days- Can be used as a base coat- 15 mLStyle Number: 20507800Reviews-approx