A nametag for your new core one. Comes in 3 sizes 80mm, 100mm, 120mm. Uses the common 6x2 magnets used in gridfinity its press-fit but add glue if you would like. The sides are press-fit as well.

Use the built in add part > add text to make your label. You can also use svg's with the same method. (right click the part to get the menu to appear)

Svg's are added the same way 

Tag has a lip so it lines up every time and doesn't slip down. Slightly angled upwards so its easier to view.  Feel free to request different label types or remix.