OPI Start to Finish 3-in-1 Treatment 15ml a base coat, top coat, and nail strengthener all in one.
Benefits:
- Vegan and 9-Free
- Delivers long-lasting shine and up to 7 days of wear when used as a top coat.
How to Use
Apply 1 coat to bare nails followed by color, then 1 coat on top to lock it.
