Here we have it! The finest inserts available for the Carta! Both in Red ruby Corundum and Sandblasted White Sapphire corundum!
This is the best hit and flavor you can get out of your Carta , on sale at a discount for a limited time!!!
These are fragile. Do not clean these hot, and never torch clean them. Q-tip after every use and Clean with ISO weekly. Rapid heating then cooling can cause these to crack, please be extremely careful with your Ruby Insert! Cracking from thermal shock can happen with corundum, this is not warrantied and is possibility when rapidly heating and cooling a ruby or sapphire insert.