Luigi Bormioli Backdoor '20s Whisky Glasses

Yes, they are. Luigi Bormioli uses a high-tech SON.hyx crystal formula that is designed to be durable enough for dishwasher cycles without losing its clarity or brilliance over time.

Despite the weighted base, which provides excellent stability, the glasses themselves are surprisingly lightweight. The combination of the thin rim and the solid base creates a balanced, comfortable feel rather than a heavy, clunky one.

Absolutely. With a 15.25 oz capacity, these tumblers are versatile enough for a wide range of drinks, from classic Old Fashioneds and neat spirits to mixed cocktails or even water.

The rim is laser-cut to an ultra-thin 0.95mm. This is significantly thinner than standard machine-made glassware, which helps improve the mouthfeel and overall drinking experience.

The facets are smooth and integrated into the glass structure, so they do not create hard-to-reach crevices. They are straightforward to wash by hand, though they are also safe for the dishwasher.