Our blue Irish Claddagh glasses are a great St Patrick's Day gift to celebrate your Irish Heritage. These engraved reclaimed wine bottle tumblers are recycled from blue wine bottles and meticulously sand-carved by hand with your monogram, personalization or your company logo. Create a beautiful table with our colored glassware or give a unique gift to that person who has everything. Our wine bottle drinking glasses hold approximately 12 oz and measure 4.5" high by 3" wide. The lip of the repurposed wine bottle has been beautifully and carefully polished to a smooth edge for drinking. Dishwasher safe.