Best Teacher Ever 10 oz Etched Glass Coffee Mug, Coffee and Tea, Thank you Gift for Teachers, Birthday, Christmas GUARANTEED QUALITY  Experience coffee clarity in this quality glassware. Strong glass material means you should never be afraid to raise your glass and toast the morning. BEAUTIFUL APPEARANCE - Shimmering and crystal clear, our product offers the brilliance of finely crafted glass. No worries on sacrificing practicality for aesthetics  prepare for incoming compliments. DETAILED AND DURABLE LASER ENGRAVED DESIGN  This 10 oz. glass mug is American made, with a laser engraved design on the side. The engraving process is top-notch and will endure over the years. ECO-FRIENDLY  For the Earths sake, recycled glass was used for creating these coffee mugs. Ease and comfort while being environmentally conscious. PACKED WITH CARE, FAST AMAZON SHIPPING  Our products are individually wrapped and ready for gift giving (or paying it forward). Amazon's reliable service brings one to your door as quick as can be.