The product is a vintage Jianzhan/Tenmoku red-purple flambe glaze bowl from China. Made of porcelain and pottery, this bowl features a unique oil spot center and a striking purple color. It is a vintage original piece, adding to its charm and authenticity as an antique collectible from China. Perfect for collectors of Asian antiques or those with a taste for unique and artistic pieces, this bowl is sure to make a statement in any collection. 4.5 inches diameter x 3.25 inches height. Vintage Jianzhan red/purple flambe bowl with dramatic crystalline “oil spot” center. Unique multi-layer glaze shifts from deep red to lavender and turquoise, with a galaxy-like interior pool.