Vintage Ruby Red Conical Glass Flask **UV Glow**

Approx 5.25” tall x 1-3/8” at mouth x 3-7/8” at base; unmarked; good condition; no issues. **no stopper I was unable to find this specific flask in my research (none of the flasks I came across have a lip at the bottom edge). However, vintage red flasks (be they Pyrex or otherwise) are pretty dang collectible.

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• Listed Dec 1, 2025