Tanglewood Hollow
Yellow Uranium Glass Ball
In the past, glass manufacturers added uranium to glass for color. Uranium has since become more strictly regulated, but the old uranium glass objects are still floating around. Because of the uranium content, these marbles glow bright green under ultraviolet light.
Each ball measures approximately 7/8-1” in diameter. Some dents and manufacturing imperfections can be expected. Slightly radioactive, but they’re harmless. This makes a great sample of uranium if you’re collecting the elements.
Pickup currently unavailable at 93 Storrs Street
Product information
All orders are processed within 4 business days (excluding weekends and holidays) after receiving your order confirmation email. Orders are shipped from Concord, New Hampshire. You will receive an email notification when your order has shipped.
Please understand that holidays and periods of high traffic such as the Christmas season may cause delays in the shipping and delivery of orders.
Please also keep in mind that delivery timeframes are not guaranteed at this time by any carrier. Country-wide and regional delays should be expected with all carriers, so please place time-sensitive orders well in advance.
Time in transit is estimated from the day that the package is delivered to the carrier.
Domestic Shipping Rates
Shipping charges for your order will be calculated based on weight and will be displayed at checkout. Orders will be shipped via USPS First Class, USPS Priority Mail, or UPS Ground.
We do not provide estimated delivery timeframes for Armed Forces addresses. Please plan on at least several weeks for delivery.
International Shipping
We unfortunately no longer offer international shipping in the wake of international shipping policies and standards changing in ways that our company is unable to uphold. Thank you for understanding.