Mixing glass/carafe is essential for properly stirred drinks - Manhattans, Martinis, Rob Roys; 25.5 ounce capacity; 6.25 x 4-inch Bottom etched line gives a 4-ounce pour and top line gives an 8 ounce measure; well-formed spout for even, direct pouring A generous volume to allow a smooth stirring motion, yields the ideal temperature, texture and dilution; made of Schott Zwiesel Tritan lead-free crystal glass Added titanium for durability and zirconium for brilliance; resists breakage, chipping, scratching, thermal shock resistant From the collection Crafthouse by Fortessa by Charles Joly, World Champion Bartender; dishwasher safe; made in Slovakia