batu gilingan or cobek in indonesian is a traditional tool made of river stone.

aroma asian background batu black bowl brown chef chili chocolate cobek cook cooking crush culinary design devices doctor easy equipment food frame fresh gilingan granite grey grind hand healthy herb indonesian javanese kitchen layout mash medication medicine mix mortar natural nature old pattern peak pepper pinwheel place pulverize river rocks seasoning sharpen simple spice spices spicy stone supplies taste template texture tool tools top traditional treatment turn used utensils view white