For precise grinding in labs, pharmacies, or chemistry work, this agate mortar and pestle set is a pro-level tool. Made from natural Brazilian agate, it's super hard (7.0-7.2 on the Mohs scale), resistant to acids and alkalis, and won't contaminate your samples—because agate doesn't leave behind residue like some materials can.
The set comes in several sizes; this one has an inner diameter of 100 mm (about 4 inches) and a depth of 30 mm, so there's plenty of room to grind powders, crystals, or herbs. The exterior is polished smooth, and each piece has its own unique natural pattern since it's a natural stone.
Just remember: it's for grinding, not for chemical reactions. For best results, place a silicone mat underneath to prevent slipping. Whether you're in research, quality control, or education, this mortar and pestle offers durability, cleanliness, and reliable performance. A lab essential that lasts.
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