Need to replace a broken or missing chimney on your small oil lamp? This GXFCCYXT chimney is the answer. It's made from high-quality, heat-resistant borosilicate glass (like Pyrex), so it can handle the flame's temperature without cracking. The dimensions are precise: a 2 1/8 inch base diameter and a 7 1/8 inch total height, with a classic crimped top. This size is specifically designed to fit #0 size Eagle burners and lamps with a 2 1/8 inch gallery (the metal part that holds the chimney). It's hand-blown, so each one might have slight, unique variations that add to its antique charm. This clear glass chimney will help direct the flame and protect it from drafts, making your oil lamp burn brighter and safer. Perfect for restoring vintage lamps, hurricane lamps, or as a spare for your favorite decorative oil lamp. It brings both form and function back to your lighting.