Summary

This is a bed filament dryer I designed based on Design Prototype Test's video on the topic seen here: https://youtu.be/H1DoJxY6v_U

This model is designed for use with a 4010 or 4020 fan. It should fit most 1kg filament spools. I recommend a higher temp filament such as ABS so it will not warp later on. Just print and add a cardboard box on top or something to keep the heat in but allow moister to get out.
 

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