Adaptable Single-Spool 3D Printer Filament Dry Box

An adaptable and efficient single-spool filament dry box designed to fit a 4-liter cereal box, commonly available online. This design attaches directly to the cereal box cap, ensuring compatibility with various cereal box models without requiring design modifications. It works in any orientation, prints quickly, and requires minimal filament.The design also allows the cap and roll assembly to be used on a non-drilled bottom container for simple filament storage. Supports standard roll sizes with different spool center roll diameters and includes a mount for an optional temperature/humidity indicator.You can utilize my PTFE nut with cap for PTFE fitting connector installation, providing a tool-free solution for securely attaching PTFE connectors.Material List:4-liter cereal box – Commonly available on Amazon or similar storesScrews (screw lengths may vary depending on the cereal box model):2x M3x12mm screws2x M3x16mm screwsOptional: Temperature/humidity indicatorPTFE tube (if needed) –