# Recommended Coats: 1-2
Sizes Available: 15mL
This black polish has a strong holographic effect and is ready to go in about 1-2 coats. Onyx is a healing stone used to strengthen the heart and kidneys. It can also aid in stress reduction and neurological disorders. Onyx powers can eliminate negative thoughts and promote spiritual inspiration.
All Dam Nail polishes are 10-free and DO NOT contain any of the top 10 harmful chemicals:
- Formaldehyde Resin
- Ethyl Tosylamide
Each nail polish contains 100% stainless steel balls which do not contain zinc so it will not discolor the nail polish.
While I do my very best to ensure the pictures match the real color of the polish, please note that colors can appear different on different computer screens.