Filament rewind box kit

Do not open the filament box to reinsert the filament.
this set up I have made a gearbox on the side so you can rewind the filament again without removing the lid. have linked the rollers together with O-rings so they work together. see pictures

I have used PETG and PLA

20%fil

Youtube Link: 

Filament box one 32 39x39x26

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- [ ] 4 pcs M8 Lock nuts
- [ ] 1pc M6 Threaded rod 1 meter (needs 360mm)
- [ ] 4 pcs M6 nuts
- [ ] 3 pcs M6 Lock Muters (Nylon)
- [ ] 4 pcs M6 Flange nut
- [ ] Ball bearing 608ZZ 12 pcs
- [ ] Double-sided tape (Strong)
- [ ] Necessary drills (2mm largest 16mm)
- [ ] 3 pcs O-Ring 100x1.5 to 3mm (IDxdia)
- [ ] 1pc O-Ring 3/8x9/16x3/32 (IDxODxT) for the Gear Box slider
- [ ] 1 pc Box one 32 (39x39x26cm) art no. 0030