COFIL Fuji Cerafilter Filter Server with Red Dish,

Does this item require batteries? No Do I need to assemble it? No Product dimensions: Filter - approx. 11.1 x 11.1 x 7.4 cm, Base - approx. 12.1 x 12.1 x 0.7 cm, Saucer - approx. 9.6 x 9.6 x 4.1 cm Product weight: 0.4kg Set contents: Filter x 1, dedicated base x 1, tray x 1 Material: Filter - Porous ceramic, Dedicated base - Porcelain Country of origin: Japan (Hasami ware)