Nozzle reminder magnet

A simple and smart magnetic indicator to keep track of which nozzle is currently installed on your 3D printer. Just insert the proper nozzle tip, and with a quick glance you always know what’s on your machine. Designed to fit two cylindrical magnets (10 mm diameter, 3 mm thick) (not included).Perfectly sized to attach to the two door screws of the Elegoo Centauri Carbon, but also works with any printer that has a magnetic surface. Clean, practical, and effortlessly useful: swap your nozzle, swap the reminder. 🔧✨