2 Vintage Brown Drip Glaze Pottery Ceramic Stackable Mug 3.25? 8oz Marked Japan Pre-owned. Nice vintage condition - see bottom of cups for chip in the unglazed edge and white marks. Pictures show actual condition. Enhance your collection of vintage mugs with this set of 2 brown drip glazed pottery ceramic stackable mugs. These mugs are perfect for any vintage or rustic kitchen decor. They are made using a traditional pottery technique and are marked Japan. The brown color of the mugs gives them a unique and elegant look. These mugs have a capacity of 8oz and are stackable, making them easy to store. They are perfect for serving hot beverages like coffee, tea, or hot chocolate. The mugs are in excellent condition and will make a great addition to any home.