Kosta Boda Mine Tumbler Value Guide

The Kosta Boda Mine Tumbler is a hallmark of Swedish modernism, designed by the renowned artist Ulrica Hydman-Vallien between 1990 and 2010. These lime-green vessels are highly collectible for their unique blend of functional glassware and playful, hand-applied artistic textures.

What affects the value of Kosta Boda Mine Tumbler?

• Presence of the original manufacturer's label significantly increases appeal to Kosta Boda collectors.
• Condition is paramount, as chips or 'flea bites' along the rim or ribbed edges will lower the value below the $20 mark.
• Clarity of the lime-green pigment and the definition of the internal swirls affect the final market price.
• Secondary market demand for specific colors, with lime green being a popular staple of the 1990s-2010s production era.

How to Identify Kosta Boda Mine Tumbler?

• Look for the distinctive vertical swirl or ribbed pattern molded into the lime-green glass.
• Check the base for the etched 'Kosta Boda' signature or the original clear and black brand sticker.
• Verify the hand-finished quality, as each tumbler features slight variations in the density of the color swirls.
• Confirm the weight; authentic Mine series tumblers are notably heavy for their small size due to the thick glass construction.

History of Kosta Boda Mine Tumbler

Designed by Ulrica Hydman-Vallien for Kosta Boda, the Mine series debuted in the late 20th century as part of Sweden’s modern art glass movement. Kosta Boda is one of Scandinavia’s oldest glassworks, known for hand-blown, artist-signed pieces that blend functional ware with playful sculptural design. Collectors prize Mine tumblers for their bright colors and distinctive textured surface.