Pounding the beans with a mortar and pestle can pulverise the coffee finely enough. Pesto is traditionally prepared in a marble mortar with a wooden pestle. Fried tempeh mixed with "sambal" chili paste in a mortar and pestle. Traditional sambals are freshly made using traditional tools, such as a stone pestle and mortar. The Maya made salsa also, using a mortar and pestle. Traditionally, it would be pounded using some form of mortar and pestle. With the advent of motorized grinders, use of the mortar and pestle has decreased. This is known as a Wedgwood mortar and pestle and originated in 1759. It looks and functions very similarly to a western mortar and pestle. This was an economy that was based on women processing acorns by mortar and pestle. The "pestle" (, ) is a heavy and blunt club-shaped object. It should have the sign of a plow and pestle on it. The word "pistil" comes from Latin "pistillum" meaning pestle. The classical Latin "pistillum", meaning "pounder", led to English "pestle". A shallow depression in the centre of the cupel was made with a rounded pestle.