LSA Boris Tumbler

Due to the delicate, fine-walled construction and mouth-blown nature of the glass, we recommend hand-washing these tumblers to maintain their clarity and prevent breakage.

The base is intentionally heavy and substantial, providing a low center of gravity that makes the glass feel stable and balanced in your hand despite the thinness of the walls.

Each tumbler holds 8 ounces, which is the standard size for a double old-fashioned glass, making them ideal for spirits served neat or on the rocks.

Because each piece is individually mouth-blown and hand-finished, there may be very slight variations in the glass. This is a hallmark of artisanal craftsmanship and ensures each tumbler is unique.

These tumblers are designed primarily for spirits and cold beverages. We do not recommend using them for boiling or very hot liquids, as the glass is not tempered for thermal shock.