Jenaer Glas Trend Glas mug

Jenaer Glas is a historic German brand synonymous with high-quality, heat-resistant borosilicate glass. The brand's origin dates back to 1887 in Jena, Germany, when Otto Schott developed this specialized glass, revolutionizing both scientific laboratory equipment and household kitchenware. The product shown appears to be from the 'Trend' series, characterized by its minimalist, functional design and exceptional thermal resistance.

While the brand was originally part of the Schott AG group, the consumer glassware division underwent a transition in the mid-2000s. Since 2006, the brand has been under the ownership of Zwiesel Kristallglas AG, another historic German glass manufacturer. Most Jenaer Glas products, particularly the classic borosilicate lines, continue to be manufactured within Germany, maintaining their reputation for durability and technical excellence. The brand remains a staple in European households, valued for its ability to withstand extreme temperature changes from stovetop to table.