Filament Dry Box for 1 kg Spools - Desiccant Hub, PTFE Outlet, Hygrometer Window, Cord Seal - No Supports - STL + 3MF

A round dry box that keeps one 1 kg spool dry while you print straight out of it. The spool drops over a hollow desiccant hub, rides on eight floor ribs, and the filament leaves through a PTFE push-fit outlet - no need to open the lid until the spool is empty. **Features** - **Desiccant hub:** the centre post holds silica gel (about 90 ml), 12 vent slots, closed by a vented cap; it also centres the spool - **PTFE outlet:** 4 mm tube push-fit on a 45 degree boss, with a funnel on the inside so t…

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