A beautiful stainless steel powder-coated stemless wine glass with a lid for Aeronautical Engineer. It's the perfect gift for wine drinkers! This wine tumbler has a double-wall vacuum insulated for hot and cold liquids, and we engrave each tumbler with top-of-the-line laser technology to ensure precise design and durability. These are perfect party favors for your next event, wedding, family reunion, pool party, picnic, BBQ's, baby shower, birthday, and so much more. Hand wash only, not dishwasher or microwave safe.