Eternal10, you are welcome to knifedogs.
Did you mean by PA is Palo Alto?. I think HP computer company's headquarters situated there. Have you been to HP hq by any chance?.
Keith Willis,I think SBuzek is right.
But if you want to cut harder you can also use Diamond knife. Check the following link.
http://microstartech.com/index/diamondknives/catalog.htm
ddavelarsen,I think you can cut Pyroceramic Glass.Check this link.
http://www.mrstovespoolworld.com.au/Robax-Heat-Proof-Glass.asp
Check the following link!!
http://www.cylex.ca/pyrex.html
rhinoknives,Wow,you should play rugger,american football or wrestling.
Laurence Segal,It seems you have a good Cutlery store. I like to give our mother a sharp meat cutting knife. So she can use it to cut meat efficiently whenever possible. Do you have Ulu knives in the store?. If you have how much one Ulu knife?