Overall, we think the UNIDO Filament Dryer Box S2 is a great investment for anyone who wants to improve the quality and consistency of their 3D prints. It’s easy to use, versatile, and reliable.

I felt like every dryer left my strands fried, dried, and frizzy all over, while air-drying would leave me with limp, lifeless hair that was (spoiler alert!) still a frizzed-out mess. Le sigh.

Before all that, though, you need to take your dryer vent outlet out of the wall. Unplug the appliance and remove the flexible vent tube. With work gloves on, detach the exhaust cover on the exterior ...

You need more power: This is a wall charger that's based around the 7kW domestic standard. You want speed: It works a treat but you're looking at overnight for a full charge.