Modular Filament spool holder

Modular 3D Printer Filament Spool Holder with Humidity Gauge MountThis is a fully 3D-printed, modular filament spool holder designed to keep your materials organized, accessible, and stored in optimal conditions. The holder supports multiple spool types and includes labeled sections for PLA, PETG, or any filament you choose to store. Its sturdy frame and honeycomb base ensure excellent strength while keeping the print lightweight and material-efficient.FeaturesModular construction – Each bay snaps together using simple connectors, allowing you to expand or rearrange the holder as needed.Integrated humidity gauge mount – A dedicated circular slot holds a compact hygrometer so you can monitor moisture levels around your filament.Category labels – Raised text labels (PLA, PETG, etc.) make it easy to keep different materials separated and organized.Honeycomb ventilation and strength – The perforated structure reduces material usage while keeping the holder rigid and stable.Print-friendly d