Ender 3 Bed Alignment Tabs
thingiverse
Corner tabs that help align glass beds on the heat bed of an ender 3. Could work for other bed types as well.
Download Model from thingiverse
With this file you will be able to print Ender 3 Bed Alignment Tabs with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Ender 3 Bed Alignment Tabs.