This 13.5cm clock is made out of clear optical crystal with sapphire blue detail. It is a stylish, curves design and has a large engraving area that can be personalised with any wording, logo or crest. It is a great gift that is sure to be treasured by the recipient. Print method offered on the product is Decal (Low Fire Colour Printing), Sandblast Engraving. Also available Colour Infill print method contact us for details.