The Airlock Dock & Stacker version allows you to conveniently store your airlocks during a drying cycle. Slide the 3D printed part onto the lid of the PolyDryer Box and insert the airlocks.
The stacking version has tabs that allow you to place another PolyDryer box on top for neat alignment in your workspace.
Learn More about the PolyDryer™: https://polymaker.com/introducing-polydryer