Haldenwanger Berlin Vintage 1970's Porcelain Mortar 55-1 & Czechoslovakia Pestle Set Pharmaceutical Apothecary Spice Herb Grinder Kitchen Decor. Glazed on the outside but unglazed on the inside grinding surface, constructed from optimized laboratory porcelain. Measures 3 1/2" Wide, 1 3/4" Tall. Excellent Condition, no chips or cracks. Same or next day USPS Shipping.