These tools are available only at ALLCRAFT TOOL Co. and are 100% made in the United States. I couldn't find a website address for Allcraft, but I do have a phone number to call for the tools, (212) 279-7077. People were constantly at the booth trying out various hammers. I don't remember a time when they had an empty booth!
They also had handouts available to show how each hammer was used to create these different micro forms. I decided in the interest of time that I would visit them after I get home since they are located in North Carolina. I am planning to travel to the Sawtooth School to get a lesson on these beautiful tools.