This came from an estate that had various glass art objects, including Murano -- not sure if this is Murano or other origin -- does have smooth bottom Stunning, bright yellow large fish, shape is similar to an angel fish This would make a lovely centerpiece bowl -- designed to lay flat, will need support to 'stand up' for display Approx 12" x 9" x 2.5"deep, weighs just under 3.5 pounds Beautiful, even more so in person! Please view all photos and zoom in for confidence in purchasing Coming from smoke free home Shipping is via USPS Ground Advantage with Delivery Confirmation. Return accepted provided this same item is returned complete in exact same condition as described and pictured. Refund is for purchase price of item. Buyer pays shipping