A man came into the tool department at Lowe's last week looking for a rattail file, I showed him what we had and he told me they were all to big...he needed on that would fit this and showed the inside barrel of a 7mm pen. To make a long story short the subject of Corian came up and he offered me some if I would like. I went to see him yesterday and picked up some. Most if it is 1/2" which will be perfect for 7mm pens but I'll have to do glue ups for some of the pens I do. I was a little concerned about a glue line so I gave one a try using the super thin CA I had. Here is the finished pen I wet sanded to 12000 mm and polished with Hut plastic polish. I really happy with the way it came out and I really happy that I can't see a glue line. All C & C are welcome.