COYEUX 5 Pack Mohs Hardness Tester, 5-9 Scratch Tester, Mohs Hardness Test Kit, for Industrial Mineral Identification

Product ID: B0FXMBTQG4 Condition: New

$ 489

includes Duties & VAT

Delivery: 10-20 working days

Ships from USA warehouse.

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Product Description

COYEUX 5 Pack Mohs Hardness Tester, 5-9 Scratch Tester, Mohs Hardness Test Kit, for Industrial Mineral Identification

★ Material: pen point (5 # Apatite; 6 # Orthoclase; 7 # Quartz; 8 # Topaz; 9 # Corundum).
★ 5-pack combination of 5-9 Mohs hardness pens.
★ Solid pen tip, inlaid with real jade.
★ Solid metal pen holder to prevent the pen holder from breaking when testing hardness.
★ Aluminum alloy gift box is small and convenient to carry to protect each hardness pen.