Bambu Lab AMS Universal Spool Center Desiccant Holder

To print this, use Vase Mode (Spiral) Change line widths from 0.4 to 0.7, increase by 0.3mm to each width setting Use 6 bottoms, this makes sure that the vase has a good connection to the top or bottom. Use ASA/ABS or PETG if you want something that is more flexible. PLA may work as well, but I've not tried it.