Introducing the Ultimate A1 Mini Universal Multi-Spool Holder! Tired of filament issues? I designed this universal multi-spool holder for the Bambu Lab A1 Mini. Using a six 608 bearing mechanism per spool, it ensures smooth feeding and prevents tangles. It adds three extra slots (four total), with no printer mods. Just slide it on. Watch the build and setup: https://youtube.com/shorts/v7gz_-OAoGU

Here’s my second version of the poop bin for the A1 and A1 Mini! It’s magnetic, easy to print, and simple to attach or remove from the printer. Assembly requires 2 M3 screws and 6 cylindrical 8x3mm neodymium magnets (inserted during printing). I’ve designed it for ease of use and functionality—give it a try and let me know what you think!