"Anyone can make them with a little effort" and presumably make themselves ill in the process. I know some people will always want to explore pen making in all it's facets and you are right to warn of the dangers of using resin without reference to COSH data sheets. It's not for me as I spent nearly 50 years in the construction industry when, in the early days, the use of asbestos in insulation and fire proofing was rife and I've seen the results since but I reiterate my point that if you wish to make a distinctive pen it is better to purchase a blank from George than to set up a costly and dangerous process in your own home. When others start production of these blanks, as they surely will, the price will come down, these are economic facts. I am well aware of your abhorrence of all things plastic. You've made that patently clear over the years that I've known you but the comments on the pens posted above show that you are in a minority. Loosen up old friend and accept that others have different opinions.
Ray