Yellow Sapphire Terp Pillars *Fits 25mm Bangers*
AAA Quality Lab grown Sapphire Terp Pillars
5mm x 18mm
-Best heat retention
-Increased Surface Area
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.