Thats awesome that your 8 year old is making plugs and has an interest in the hobby. You might want to start marketing them. Do you have any photos of them in use?
WHat are they made of?
I really love those natural looking ones in the second picture. Also the big squares would be great for chalices and stuff of that sort. What are these made of and are they already cured?
I realize your trying to make money just like every one else and whether or not your son makes these or you do, you must be a sponsor in order to sell these. You are a commercial vendor and we need you to become a sponsor if you wish to continue to sell here at R2R. Thanks for understanding.