Vaseline Glass Juicer Value Guide

This 1930s American-made Vaseline glass juicer is a prime example of Depression-era functional art, prized for its distinct yellow-green hue. Its collectibility stems from the inclusion of uranium dioxide, which allows the piece to emit a brilliant neon glow under ultraviolet light.

What affects the value of Vaseline Glass Juicer?

• Condition of the reamer points, as chips or dulling from use significantly reduce value.
• Intensity of the glow, which is determined by the specific 0.1% to 0.25% uranium content.
• Presence of original matching components if the juicer was part of a multi-piece set.
• Clarity of the glass, with fewer internal bubbles or 'seeds' commanding higher prices.

How to Identify Vaseline Glass Juicer?

• Verify a bright green fluorescence using a 365nm or 395nm UV blacklight.
• Look for the characteristic oily, yellow-green 'Vaseline' tint in natural daylight.
• Check for typical 1930s manufacturing marks or heavy molded glass seams consistent with US production.
• Confirm the material is translucent uranium glass rather than opaque custard glass or green Depression glass.

History of Vaseline Glass Juicer

Vaseline glass, also known as uranium glass, gained popularity in the late 19th and early 20th centuries. Its unique glow is attributed to the inclusion of small amounts of uranium dioxide in the glass mixture, typically between 0.1% and 0.25%. While it might sound alarming, the radioactivity is generally considered harmless. Collectors are drawn to its vibrant color and mesmerizing fluorescence under black light, making pieces like this juicer highly sought after.