The pivot is from something called  "lazy susan" (6 inch).
Can be found at hardware stores or amazon for cheap . The adapter just falls in place.
Found it works best with some tubing to guide the filament.

Fusion link: https://a360.co/3oxzIds

Horizontal Spool Holder on Smooth Bearings

pulsesensor.com

Snaps closed. A bit loose over time. Webbing opening: 27mm

To improve live-hinge mechanism:
Print at 0.2mm layer height 
Bottom Pattern Initial Layer: Concentric (Cura slicer)

Fusion Model: https://a360.co/3MKFR07

Pulse Sensor Heartbeat Snap Case

2x1
Holds the sucker loosely at 22.5mm
Tip holes are 7.3mm
Added a slot for holding wick

Fusion: https://a360.co/3Us7qgs

Solder Sucker and Hakko Tips Holder

2x2 size.
Holds a 65mm container pretty snug. 
The lip is 12mm tall



Gridfinity Solder Paste Holder

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Horizontal Spool Holder on Smooth Bearings

Pulse Sensor Heartbeat Snap Case

Solder Sucker and Hakko Tips Holder

Gridfinity Solder Paste Holder