Polybox Stacker high

Remix Attribution & Upgrades: This model is a heavy-duty remix of the official "Airlock Dock & Stacker for PolyDryer" by Polymaker. While the original design is great for two boxes, this version has been structurally redesigned and reinforced specifically to ensure rock-solid stability when stacking three or more fully loaded boxes vertically. Maximize your workspace with this upgraded High Stacker. Engineered for the Polymaker PolyDryer and Polybox systems, this bracket frees up critical desk space while keeping your filament perfectly organized. Key Features: 🏢 Enhanced Vertical Stability: Widened structural footprint and reinforced bracing to safely support towers of 3+ full dryboxes without wobbling or flexing. ⬆️ High Clearance Design: The raised profile ensures you have a clear view of the hygrometer and completely unobstructed routing for Bowden tubes. 🔌 Integrated Seal Storage: Features built-in storage spots for the bottom rubber seals (airlocks) while your box is actively d