Spool Desiccant Holder

I designed this desiccant cylinder to fit inside the center of a standard 1kg filament spool while inside a sealed plastic bag.

Printing instructions: 

1. Load in the model and orient as shown in the images.
2. Right click on the model and select add modifier, then load in the corresponding modifier model
3. Set the location of the modifier model to the center of the item (should be 0,0,0)
4. Change the settings of the modifier to 0 top layers, 0 bottom layers, 0 perimeters, and 30% gyroid infill

If you loaded the files correctly then you should see a sliced image which matches the uploaded images.

Assembly instructions:

1. Insert two M3 x 4mm x5mm heatset inserts using a soldering iron until flush and allow  to cool
2. Fill container with desiccant pellets
3. Screw on lid with two M3 x 8mm screws