Large Ruby Red Column Candle Holders- Black Light reactive- They may need cleaned a  bit better? At 10.5" tall They are quite large,
A 4.25" top diameter, with a 4.75" base diameter. Solid glass, together they weigh 4 Lb.  4 oz. Sitting side by side, I noticed they looked a bit off-----So I remeasured, 1 is 1/4" shorter than the other, as seen in side by side, They also react somewhat to black light. I think
this is a sign that they are vintage. Some of the chemicals used back then to make the ruby red. (???) 
Beautiful and quite an eye catcher. They are unmarked as to the manufacturer, and country of origin. 
BIN $ 30.00 ( .6-25-2024  Reduced to $25.00)  (10-11-2025 OBO added)   S&H $ Calculated by Buyers Zip       Ship weight 5 lbs. 
Thank You For looking
    GOD BLESS
         HDR