Filament Rack - extender

It's a simple extender I made for the shoe rack linked below. Can fit about 10 1kg spools per row. 

No supports or post processing (ie: glue) needed, just print and fit together! I used PLA but I'm sure PETG/ABS would work just as well.

Here's the shoe rack it fits with but I'm sure there are others it would easily adapt to.

Amazon - DUSASA Shoe Rack

NOTE: I'm not affiliated with Amazon, the shoe rack company, or any of that.. just took some measurements and made the extender. :)