I couldn't find any markings or details, so I did a little research online. It appears to be a Colorways Thumbprint Mug. Diameter: Approximately 9cm Height: Approximately 8cm Please note that these measurements are approximate and may have slight variations. The surface is a muted green, and the thumbprint area is light blue. There are some minor scratches and scuffs, but considering its age, the condition is quite good, I think. If you are concerned about the fine details of the condition, please refrain from purchasing. I will use newspaper as cushioning material for shipping. Coffee cup Rare Lindt Stymeist Green