The LAV Derin 312 (often listed by the SKU DRN312) refers to the set model for the Derin Turkish Tea Glasses. While the number "312" is the factory model code, the actual capacity of these glasses is 140 ml (approx. 4.75 oz). This is the standard size for traditional Turkish tea service, designed to fit perfectly with the matching Derin saucers. ## Technical Specifications Feature Details Model Code DRN312 (or LV-DRN312E) Capacity 140 cc / 140 ml Set Size  Pack of 6 glasses Height 97 mm (approx. 3.8 inches) Top Diameter 60 mm (approx. 2.4 inches) Material High-clarity, heat-resistant Turkish glass ## Design Characteristics The "Science-Fiction" Look: The Derin series is famous for its sharp, angular taper. LAV designers aimed for a "futuristic" aesthetic that stands out from the standard rounded "tulip" glasses. Aroma Concentration: The narrow "waist" of the glass isn't just for style; it is specifically engineered to trap the heat and aroma of the tea at the bottom, releasing it only as you tilt the glass to sip. Reinforced Base: The glass features a heavy, thick bottom. This provides a lower center of gravity, making it much harder to tip over than thinner, traditional tea glasses. Modern Grip: The angular sides provide flat surfaces that are surprisingly comfortable and secure to hold, even when the tea is piping hot.