Drybox Spooler V2 with 2 bear 608 only (save 50%)

This upgraded Spooler V2 is redesigned for maximum efficiency, using only 2× 608 bearings while still delivering smooth, stable filament feeding inside your drybox. With a 50% reduction in bearing usage, this version is lighter, more compact, and more cost-effective—perfect for filament storage and long-term printing.

What’s New in V2

• Uses only 2 bearings (608) – Reduced from 4 bearings while keeping smooth performance.
• More compact layout – Saves space inside the drybox for better airflow and moisture control.
• Simplified assembly – Fewer parts, faster installation, easier maintenance.
• Improved stability – Revised geometry ensures the spool sits firmly even with fewer bearings.

Key Features

• Smooth rotation with minimal friction – The optimized V2 design makes 2 bearings work efficiently for consistent filament feeding.
• Stable support for 1kg spools – Holds standard filament rolls securely without wobble.
• Drybox-friendly dimensions – Works perfectly in airtight boxes, storage bins, or custom drybox systems.
• Lightweight & durable – Strong frame design that maintains rigidity while reducing material and bearing count.
• Cost-effective upgrade – Ideal for makers who want performance without unnecessary extra hardware.

Benefits

• Cuts bearing cost by 50% with no loss in functionality.
• Reduces friction points for smoother, more uniform filament pull.
• Minimizes spool drag, improving extrusion consistency for long prints.
• Helps maintain filament quality in dry storage setups.

How to Use

1. Print all parts with 40–60% infill (or 100% for maximum rigidity).
2. Insert the two 608 bearings into the roller mount.
3. Snap or screw the assembly together depending on your drybox setup.
4. Place the filament spool on top and verify smooth spinning.
5. Position the spooler inside your drybox and route your PTFE tube out to the printer.

Recommended Materials

• PLA or PETG works well.
• For high humidity or long-term storage, PETG or ABS is recommended.
• Only 2× 608 bearings required.

Perfect For

• Filament storage setups using dryboxes, airtight bins, or humidity-controlled enclosures.
• Makers needing a cost-effective spool roller with minimal hardware.
• Anyone looking to save space and improve filament handling efficiency.