Flashforge Creator Handle Plug

thingiverse

This basic plug fits neatly into a handle and completes a fully enclosed build chamber, providing a simple yet effective design that adapts well to most printers. Other designers have come up with impressive designs too, but I chose this one for its simplicity and excellent fitment. Alternatively, you can use another plug design available online at http://www.thingiverse.com/thing:775823 to fill the hole when spools are not in use. When using this design, be aware that it is designed to fit snugly, so it's essential to check your machine's tolerances first. In some cases, you might need to slightly sand down the six small tabs along the edge to ensure a secure fit. I encountered different results on my printer, where one side didn't require any modifications, but another side needed minor sanding to achieve the perfect fit. This plug was designed with ABS in mind and printed at 0.1mm resolution for optimal tolerances.