Glazed on inner and outer surfaces except for outside bottom surface. Additional Info: Porcelain Combustion Boat, 7.0ml Package Size(L x W x H): 2.4 X 4.5 X 6.5 (IN) Categories: Dishes , Combustion HTS Code: 6909.11.4000 UNSPSC: 4.11218e+007 Country Of Origin: INDIA