Header banner
Revain logoHome Page
Andrew Mack photo
Switzerland, Bern
1 Level
703 Review
26 Karma

Review on πŸ–ŠοΈ CGOLDENWALL Pencil Hardness Tester QHQ-A Kit for Abrasion and Scratch Resistance Test – Paint Coating Film Scratch Tester with 13 Pencils and 500/750/1000g Weights by Andrew Mack

Revainrating 5 out of 5

Great entry level product for anyone wanting to learn more about Mohs surface hardness testing

Product does exactly what it is advertised to do. Much for measuring the hardness of surfaces, using gradient pens to measure the scratch resistance of a given substrate.

Pros
  • Comfortable to use
Cons
  • alt