Natural Stone Grinding Bowl, Laboratory Pestle, Durable, Handmade, Multi-Size for Powder Pigment Medicine

Chalcedony Grinding Bowl for Laboratory Use, This grinding bowl and pestle set is made from chalcedony, providing a sturdy and visually unique tool for laboratory grinding. The polished surface and design highlight its quality and professional look.

Hand-Polished, Durable Construction, Crafted from solid chalcedony, each piece is hand-polished for a smooth surface and lasting durability. The robust material resists wear, ideal for repeated grinding of powders, pigments, and more.

Adaptable for Multiple Laboratory Tasks, Ideal for grinding powders and pigments, this chalcedony bowl and pestle is designed for laboratory professionals, students, and home experimenters seeking reliable performance.

Multiple Sizes Available for Various Needs, Available in inner diameters from 40mm to 150mm, this set accommodates different quantities and types of materials, offering flexibility for diverse laboratory requirements.

Single-Piece Design with Craftsmanship, Each grinding bowl and pestle is crafted from a single piece and carefully hand-finished, showcasing skilled craftsmanship and attention to detail for laboratory use.