Fleck Kira Tumbler

Yes, the borosilicate glass used for the Kira Tall Tumbler is durable and dishwasher safe. However, due to the delicate mouth-blown construction and raised liner pattern, we recommend placing them on the top rack to prevent accidental chipping.

No, each glass will have slight, unique variations in its finish. This artisanal process means you might notice minor differences in the glass thickness or the wave-like rim, which adds to the character and authenticity of the set.

Borosilicate glass is known for its thermal shock resistance, so these tumblers can handle hot liquids. Just be mindful that because they are tall and slender, they may retain heat, so handle with care when filled with boiling water.

The raised liner pattern adds a subtle texture to the exterior, which actually improves your grip compared to a completely smooth glass. It provides a tactile element that feels secure in the hand without being abrasive.

Each tumbler has a 12-ounce capacity. This is a versatile size that works well for standard water servings, iced coffee, or cocktails, leaving enough room at the top to prevent spills.