Mark Lentell

Überprüfung von Harry oppenheimer diamond trai...

I recently completed a course at the Harry Oppenhe...

I recently completed a course at the Harry Oppenheimer Diamond Training School, and I couldn't be happier with my experience. The instructors were excellent and made the material easy to understand. The practical sessions were very helpful in applying the knowledge we learned. I feel confident in my abilities and would highly recommend this school to others.