Set composition and size - Six glasses in the set - Each glass capacity: 4-5/8 ounce - Diameter: 6.9 cm Product highlights - Original French tumbler from the company that invented tempered glass - Durable tempered glass with 2-1/2 times greater resistance to breakage and chipping than normal glass - Excellent thermal tolerance: can withstand sudden thermal shock from -4 F to 212 F - Hygienic and easy to maintain: non-porous glass that does not absorb liquids, colors, or flavors Why this glass matters - Practical durability for daily use and occasional bumps or drops - Reliable performance with hot and cold beverages within its temperature range - Non-porous surface helps preserve taste and cleanliness over time Use scenarios - Everyday beverages at home: water, juice, milk, iced tea, or everyday mixed drinks - Entertaining guests: serves cocktails, sodas, or juice in a stylish, consistent set at table or bar - versatile service in various environments: suitable for home, office reception, or café settings where durable glassware is valued Key attributes - Function: durable glassware designed for reliable everyday use and extended service life - Compatibility and size: six pieces, each 4-5/8-ounce capacity, diameter 6.9 cm for easy handling and appropriate portion size - Material and construction: tempered glass, original French tumbler heritage - Performance: higher resistance to breakage and chipping; broad thermal tolerance from -4 F to 212 F; non-porous and non absorption of liquids, colors, or flavors