Beautiful Winter Holiday Candle 9.5 oz.

This is for the red trees and deer candle I have 2 of these candles.   I have photographed them with and without flash in order to see the design.   The red one is for comparison as to how it looks when lit.  These are called color change candles but I'm not sure how that works.  I can't see it on a newly lit candle so if it works further down it's a bonus surprise.  9.5 oz. and about 6 tall.  The glass itself is a thick beautful glass which I would save and use as a vase or a drinking glass when the candle is gone.  It's quite heavy and probably couldn't take more than 3 in a bundle - otherwise bundle and save!!!!!