AAA Quality Lab grown Sapphire and Ruby pearls.-Best heat retention-Optimal Flavor-Increased Surface Area-Never Degrades 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. Slowly heat and cool inside your banger. We are not responsible for gemstones cracking due to not following cleaning procedures. 3 piece 5mm Pearl set including a Ruby, Yellow Sapphire, and Green Sapphire.
