Some tips on how to get the best from your products:
Discontinue use of a candle when 2.5cm of wax remains at the bottom of the jar.
This will prevent possible heat damage to the counter/surface or container itself.
The glass can get hot on the bottom as the flame nears the base of the jar and most of the wax has been consumed.
By following this instruction, the glass will not get too hot.
It is for this same reason that Yankee Candle does not endorse the use of heating surfaces or “candle warmers."