Tri-Lite (White Base with Red, Yellow, and Blue Swirls)
Vitro Agate Company · Late 1940s - 1950s

Identification summary
An attractive vintage machine-made toy marble featuring a bright white base glass with swirling ribbons of three distinct primary colors: red, yellow, and blue.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- Late 1940s - 1950s
- Pattern
- Ribbon Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Near Mint
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass