I purchased this Mohs Hardness Test Kit for use in my classroom. It is very well designed, contains easy to use guidance (English) and is light weight, so taking it to gem shows would not be out of the question.
Bestätigter Kauf: Ja | Artikelzustand: Neu
This is better than the previous wooden box as this box has better life, convenient to carry and tips are saved unlike in wooden box where holder weight was on tip.
Bestätigter Kauf: Ja | Artikelzustand: Neu
I am a rock collector and was looking for a hardness test kit that I could take with me into the field. This kit is perfect. The case and picks are sturdy and fit easily into my backpack. Time to go scratch some rocks!
Bestätigter Kauf: Ja | Artikelzustand: Neu
Bestätigter Kauf: Ja | Artikelzustand: Neu
Bestätigter Kauf: Ja | Artikelzustand: Neu