Yet another space invader fridge magnet thing
thingiverse
The UK's Homebase offers 18x3mm circular magnets in sets of 10 for £1, resembling space invader fridge magnets. To use them, simply print the design face down with a hole on top and attach to your fridge for optimal results. A slightly thinner version has also been uploaded, and the magnets' thickness has been corrected at 3mm.
Download Model from thingiverse
With this file you will be able to print Yet another space invader fridge magnet thing 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 Yet another space invader fridge magnet thing.