I found that AMS unit can be put on IKEA HORNAVAN Trolley, however AMS is slightly wider than the border of HORNAVAN Trolley.

So I desighet this to perfectly fit the AMS onto the top of the HORNAVAN Trolley, This would be very useful if you have lots of filament and more than one AMS. If you don't have HORNAVAN Trolley, it is still a reliable stand if you want more storage space.

Print with no support , 5mm inner brim is recommend. It can be installed with no glue or screw, but you can put some double sided tape on the top flat surface in order to get a more solid support.