String art nail stopper

thingiverse

This device is a crucial component known as the blue piece. It serves a specific purpose in string art by ensuring that all nails are at the same height on the board. Notably, the larger end of the blue piece features a 1mm crush rib, which facilitates a snug fit onto the nail holder. To assemble, you must first file down the smaller tube to allow for smooth gliding of the skinny silver bar through it. Once this step is complete, place the larger cylinder end on first and continue pushing until the entire assembly makes contact with the wood handle.