This metal spool holder is the ideal accessory for your Flsun 3D printers Super Racer, V400, and V600. Made of durable metal, it provides excellent stability and allows for smooth and tension-free unwinding of your filaments, thereby improving print quality and preserving the extruder.

Thanks to its universal design, it fits perfectly with the frames of these models and can hold spools of 1 kg or less.

📦 Package contents:

• 1 × metal spool holder

• 1 × set of screws or mounting accessories (depending on model)