I been dreaming "real" hardness tester made by Saeco. Couple things hinders it is out of stock from Buffalo Arms and price is quite high almost 170$...Knowing that shipping and tax etc it goes way over 200€... But i think it will last rest of my life. And been learning that getting cheapest tool isn't wise thing to do..Althought i've been reading from cast boolits on that pencil test etc. But I'm not sure how accurate it really is. I think when shooting fire arms it isn't so important but airguns.. That 2-3 BHN can make huge difference