Each glass is handmade and variations will occur between items. Colour may change over time due to the character of the material. Hand-wash in warm soapy water and dry with a soft cloth. Not dishwasher safe. Do not use abrasive agents as this will damage the surface. Also available as Whiskey, Champagne, Wine, High Ball and Low Ball glasses. The collection also includes a Jug, Decanter and Whiskey Decanter, and is available in a black finish.