19mm Ruby Dish Insert (2nds quality)
****2nds quality ruby inserts have some minor blemishes on the innner cup left from the process of hollowing they out. It will not affect function, only looks****
These 19mm ruby inserts are made for 25mm buckets with 2mm walls.
-All inserts are cut, ground, and polished from 100% synthetically grown lab ruby and sapphire cores.
-Can change to black when heating
Ruby and sapphire are a harder mineral than quartz, but are not thermally shock resistant. NEVER heat your ruby with an open flame. Always heat while placed inside of your banger or puffco. Let them cool naturally, do not use ISO or anything else, especially when still warm. With proper care, ruby and sapphire inserts can remain functional indefinitely. Inserts cracked from use will not be covered or replaced, so be careful when using ;)