Silica Gel/Desiccant Canister for Filament Spools

This silica gel canister is designed to be quick to print and light on materials. It's 50mm diameter and 60mm tall, sized to sit in the middle of common 1KG filament spools. It also fits nicely in the hub of [this master spool][1].

[1]: https://www.thingiverse.com/thing:3398880

The body comes in two flavors, one with holes along the sides and one without. Materials like ABS, PLA, and PETG should print fine with the holes, but fussy materials like nylon may need the no-holes variant.

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