The basket fits exactly into the Creality Space Pi filament dryer.

Simply dry your desiccant / silica gel at 70°C for a few hours, stir from time to time.

The holes/slots are 0.8mm wide.

You may want to use OndraM's Air Vent Gap Spacer to increase the drying time …

Printing Tips (!)

This model is quite difficult to print, but therefore you don't have to assemble parts. 

It's mandatory to use a high temperature filament like ABS, ASA, PC or similar! 
PETG and PLA will deform.

Take care of slow printing, especially the overhangs and bridges. 

I used 100% part fan for the overhangs and bridges.

A large brim (!) will help to prevent warping. 

100% concentric infill will give a bit more stability.

The wall generator “Arachne” has problems with the bridges, use “Classic” instead.

No supports needed. 

ASA worked better for me than ABS, but I uploaded both print profiles.