The Whisky Tumblers are a delicate curved design with double heart-shaped cutting and two Swarovski crystals bonded onto the glass. There is a space for engraving in each heart where they can be personalized with any wording, logo, or crest. Presented in a satin box they would be a great celebratory wedding or engagement gift. Print method offered on the product is Sandblast Engraving. Also, available Colour Infill print method contact us for details.