- Great Heat Retention
- Increased Surface Area
- 1 Piece
These opals do not hold heat as long as a ruby or sapphire pearl but provide a beautiful array of colors!
Do NOT use rubbing alcohol or any cleaning solution while your gemstone is hot, It can cause thermal shock and crack it. Use a dry cotton swab and heat to clean.
Do Not apply a direct flame to your gemstone or it will cause thermal shock.