Strauss Green Bamboo Mortar and Pestle - 4.5 Inch This handsome hand tool is perfect for grinding herbs and spices Made of bamboo wood which is a naturally replenishing grass and one of the world's most renewable resources Easy to wash, mild soap and water. Dry thouroughly Mortar Measures 4.5 Inches high and has a Diameter of 3.5 Inches, Pestle is 5 Inches high