Gridfinity - Sewing Thread Spool 47x40mm 

Gridfinity-compatible 2×3 module, 7 units tall, designed to hold 3 sewing thread spools (up to 47 mm diameter × 40 mm width) plus 3 bobbins and a tiny spare-parts pocket for needles, bobbins, clips or pins.

Key features

• Capacity:

  • Holds 3 standard sewing thread spools (max 47 mm Ø × 40 mm width).
  • 3 bobbins.
  • Small dedicated compartment for spare parts (needles, pins, small clips).

• Gridfinity compatibility:

  • Footprint: 2×3 Gridfinity module.
  • Height: 7 units (stackable with other Gridfinity modules).

• Usability:

  • Open-top spool bays for easy access and quick spool changes.
  • Low-profile accessory cups to keep small parts visible and contained.
  • Designed to clip into Gridfinity bases and stack securely.

Suggested print settings (starting point)

• Material: PLA (or PETG for more durability).
• Layer height: 0.2 mm.
• Perimeters / shells: 2.
• Infill: 10–15% (grid or gyroid recommended).
• Supports: None expected if printed upright with the Gridfinity mounting face on the print bed; use minimal support only if you orient differently.