EcoSpool

3D Printable Fly Line Spooler & Regulator – Support-Free Design

Tangled fly lines, messy line changes, and expensive spare reels are now a thing of the past. This custom-designed, 3D printable fly line spooler is the ultimate tool for fly fishermen who want total control over their gear.

Whether you need to clean your line, store it safely for the off-season, or quickly swap between floating, intermediate, and sinking lines, this tool makes the process effortless and completely tangle-free.

🎣 Key Features:

• 100% Support-Free: Smartly engineered to print flawlessly without any support material, saving you time, filament, and post-processing hassle.

• Fast Line Management: Easily transfer fly lines from your reel into a neat, secure coil and back again.

• Perfect for Maintenance: The open design makes it incredibly easy to wash, dry, and apply line dressing to your fly lines.

• Compact & Lightweight: Fits perfectly in your gear bag or on your workshop bench.

🖨 Recommended Print Settings:

• Supports: NONE. (Designed for a clean, hassle-free print).

• Material: * PETG or ASA is highly recommended if you plan to leave it in a hot car, boat, or out in the direct sun.

  • PLA works perfectly if it's primarily used indoors or stored in a cool place.

• Infill: 20-30% (Gyroid or Grid pattern for solid structural integrity).

• Wall Loops / Perimeters: Minimum 3-4 walls to ensure maximum strength around the axle and handle when winding line under tension.

Pro Tip: Print it in a high-visibility color (like neon orange or green) so it’s easy to spot at the bottom of your tackle bag or on the riverbank!