This Bat Trang Ceramic Coffee Filter Set is handcrafted in Vietnam by artisans from Bat Trang Ceramic Village near Hanoi, known for premium glaze quality and long-established ceramic craftsmanship. The ceramic body helps retain heat longer for more stable extraction, while the compact, elegant design makes it suitable for cafés, lifestyle retail, and gift sets. Hemera can supply this item for B2B wholesale and export, with OEM/private label options upon request.