Load. Start. Respool.

The Mintion W1 is a ready-to-use electric filament spool winder designed for Bambu Lab AMS users. It makes it easy to respool third-party, cardboard, non-standard, and bulk filament onto Bambu reusable spools—without printing dozens of parts, sourcing bearings, assembling gears, or using a power drill.

A linear-rail filament guide helps distribute filament more consistently across the spool, while adjustable source-spool rollers support different spool sizes, including bulk filament spools up to 3kg.

Choose Silent/Normal Mode for controlled respooling or Turbo Mode when speed matters—a full 1kg spool can be rewound in under 4 minutes in our testing.*

Whether you want to make third-party filament more AMS-friendly, split a 3kg bulk spool, or rescue filament from a damaged spool, the W1 makes respooling faster, easier, and more convenient.

*Actual time may vary depending on filament, spool, and winding conditions.

Note:

1. All orders will be sent by molding case, reach this article to check the details: [Mintion W1 Pre-Order Update: All Orders Upgraded to the Injection-Molded Production Version]

2. The shipping time starts in mid-to-late September.