Spool Studio

SpoolStudio

Pattern builder for Bambu-compatible refill spools
Spool half
Grid
Pattern
Grid options
Custom cells 0
Options
Fill custom cells with
Text options
Placement
Direction
Thin bars that keep the middles of letters like O, A and B (and loose bits of logos) attached. 0 turns them off.
Sticker & gauge
Gauge options
Loading geometry engine…
–pattern openings
–of the web is open
–PLA, this half
–letter height

Base spool: Bambu-style reusable spool halves with a solid 2.5 mm flange. Openings are cut through the flange only; the hub, twist lock, rim lip and filament-tail holes stay untouched. Text and logos are mirrored for you so they read correctly on the outside of the finished spool.