Filament box dryer

Tired of blobs and bad looking prints in moisture prone materials and don't feel like spending money on a filament dryer? Then this print is for you!

Using only 40 g of filament, a Bambulab filament box and your printers heatbed you can dry your filaments!

The dryer works by convection, drawing air in from the bottom and releasing it at the top. This dries your filament out making for more beautiful prints.

--Using it--

Place the spool inside the box and place it on the heatbed, then set the bed of your printer to a suitable temperature for the material you want to dry. After a few hours you should have nice and dry filament again.

--Assembly--

Cut the lid of your filament box.

Push the riser with airholes onto the box.

Then mark out a hole for the vent in the top roughly in the middle of the box and cut it out.

Then simply glue on the vent.

Alternately just poke a couple of holes in the box.

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