Note: 1. Please allow 1-3mm error due to manual measurement. 2. The colors may have different as the difference display，please understand. 3.This product is polished naturally，uneven colors is a normal phenomenon of itplease make sure you do not mind before you bid.Porcelain mortar and pestle set provides a simple way to crush and grind medicine，nuts and other substance that is softer than porcelain. Glazed pestle handle allows easy grip with comfort， unglazed pestle tip gives a slightly rough finish for better grinding. The mortar comes with a flat and unglazed bottom for stability.Nice mortar with a pouring lip which also serves to hold the coordinating pestle in place.Great for grinding species， herbs， medicine， or other substance.A nice addition to kitchen， lab or pharmacy.Features&details:Volume: 6ml or size 60mmColor: WhiteMaterial: PorcelainMortar Depth: Approx. 28mm Mortar Inner Diameter: Approx. 60mm Mortar Outside Diameter: Approx. 70mmPestle Length: 100mmPackage Contents:1 x Mortar1 x Pestle