Nice Jay
Looks like we are fighting the same war
I'm grinding tons of glass this days.
Alot of things to try and learn...
this one is today test whit stone and a piece of bone as pressure flakers
Also starting to worry about the safety of this hobbie.
Not really worried by the millions of blood platelets
but that nasty glass powder looks pretty bad. wondering if some kind of mask would be necessary
What do you use as tools?