Features 1、MULTI FUNCTION: Ideal for finely grinding and crushing herbs, spices, seeds and nuts, grains, tablets, etc., versatile and multifunction 2、CHEMICAL HEAT RESISTANT: Ceramic mortar pestle set has good chemical and heat resistance, possess stable structure 3、STURDY CERAMIC: Made of good quality ceramic material, sturdy and long service life, possess low water absorption, wear resistant and corrosion resistant 4、STANDARD SIZE: 100mm width, suitable for common laboratory use, can meet the needs of different scale experiments 5、CERAMIC MORTAR PESTLE SET: The package includes 5 mortars and 5 pestles, which can be used together for better results and higher efficiency Specification Item Type: Ceramic Mortar Pestle Material: Ceramic Uses: Suitable for fine grinding and crushing of herbs, spices, seeds and nuts, grains, tablets, etc. Basic Parameters: Size: Approx. 10 x 4cm/3.9 x 1.6in Package List 5 x Mortar 5 x Pestle