Adorable vintage mug with a relief of a smiling monkey scratching its head

Adorable vintage mug with a relief of a smiling monkey scratching its head, forming the handle of the mug. The stoneware is glazed in a mottled beige/brown/green/blue all over, with the exception of the monkey's face. Original Giftcraft Japan sticker still on the bottom. 3.25" H x 3" W