The 16 oz. Parana Ceramic Mug is a stylish and functional addition to your morning routine or cozy afternoon tea sessions with its elegant two-tone design. The mug features an unique square bottom base design, matte exterior body finish with a glossy top rim and interior. The natural acacia wood lid not only adds an elegance and organic look to the mug but also keeps the temperature of your favorite tea or coffee hot for longer. FDA Compliant and BPA Free.