"This tool holder is designed specifically for the tools that come included with Creality 3D printers. It is a guaranteed fit for the Creality Ender-3 V3 SE, or the creality e v3 se and should work for other Creality printers as well.I used PLA, and this holder is meant to be put in a drawer or on a desk. The wrenches will be a snug fit, but they will still fit, and the Allen wrenches will be a loose fit. If you have a 3D printer that prints items slightly smaller than the model's dimensions, I would increase the size by 1 or 2 mm to be safe, but you should otherwise have no issues."