[Stefan Gotteswinter] has a thing for precision. So it was no surprise when he confessed frustration that he was unable to check the squareness of the things he made in his shop to the degree his ...

We’re not sure if [Stefan Gotteswinter] ever makes anything but tools to make more tools in his shop. This nice set of toolmaker’s magnets are no exception to the trend. We can gather that [Stefan] is ...