Cardboard spool stand (33 mm bore)
Cardboard spools wobble on every holder designed for plastic ones - unless the hubs are cut for their 33 mm bore. These are.

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Specifications
| Spool | cardboard, 33 mm bore |
|---|---|
| Hubs | cones self-center the bore |
| Parts | 6, one plate |
Printing
- Stands and hubs print flat; the axle prints standing, use a brim.
- 3 walls, 15% infill carries a 1 kg spool.
- Assembly: slide hub, spool, hub onto the axle, press the cap on, drop into the cradles.
More spool holders
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- Spool stand for 200 mm spools with a 70 mm bore
- Spool stand for cardboard spools, 35 mm bore
- All spool holders · set your own dimensions in the Spool Holder Generator