The wasted heat at the corners of the heated bed during printing—finally, I’ve put it to good use! I’ve specially designed this compact, slender desiccant drying box that fits snugly in the corners of the print bed without taking up any extra space～

    While printing, it quietly recovers residual heat, drying and regenerating used desiccant for repeated reuse—no need to worry about costly replacements! The bottom features a perforated design that adheres tightly to the heated bed, securely held in place by magnets so it stays put and doesn’t shift around. The lid is equipped with ventilation holes, allowing moisture to escape effortlessly.

    Print your models while simultaneously drying the desiccant—maximizing heat recovery and keeping your consumables thoroughly dry, all while embracing eco‑friendliness and cost savings!

    Key Takeaway: After slicing, select all infill paths and carefully inspect the placement of each path to ensure the desiccant box won’t obstruct the print head’s travel route.

Perform all necessary calibrations before starting each print, then place the desiccant box in position.

Mount the magnets on all four corners—use a 5x3 model. The fit may be tight during installation; if you have limited strength, first warm up the printed part using a lighter, hair dryer, or hot air gun.Be sure to pay attention to the orientation!

Place the side with the recessed groove facing upward.

The raised protrusion on the underside is designed to secure the lid—don’t mistake it for a defect—leave it intact!

Position the desiccant box as close to the edge of the print bed as possible—this makes it easier to retrieve the desiccant after printing.

    Remove the print bed first, then open the lid to collect the desiccant—otherwise, you might end up scattering desiccant everywhere while removing the print bed. Don’t ask me how I know this 😭