A1 Mini Double Spool Holder & Handle

Makes it more convenient to switch filament when a 'Pause' is inserted in the slicer.

Hardware:

1 Bolt M8 x 50 mm
1 Nut M8
2 PTFE Tube Connectors (PC4 M10 Pneumatic Connectors)
https://vi.aliexpress.com/item/1005007261415469.html
https://www.aliexpress.com/item/1005005129845161.html
1m PTFE Tube ø4 x ø2.0 mm
https://vi.aliexpress.com/item/32890324491.html

I made 2 Spoolholder (axle) variants to enhance their strength:

- 1 with a Hole ø5x20 to be printed twice, then when assembling insert a dowel pin ø5x40mm.
D5 Stainless Steel Dowel Pin
5x40mm (5PCS) - DA035
https://eu.store.bambulab.com/en-nl/collections/makers-supply/products/d5-stainless-steel-dowel-pin?variant=48706172158300

- 1 with a Hole for a M4x20 screw, also to be printed twice.
M4 Button Head Cap Machine Screws (BHCS)
M4x20 BHCS Machine Screw (5PCS) - AA068
https://eu.store.bambulab.com/nl-nl/collections/makers-supply/products/m4-button-head-cap-machine-screws-bhcs?variant=48676294525276