Hegner Multicut flexible air tubing

I needed an efficient and precise way of blowing the sawdust from the cut-outs in my scroll saw, as the PVC tube supplied as standard didn't work at all.

I've seen this type of articulated blower on another machine, but it's a very expensive option from the manufacturer.
So I adapted a similar system designed for a laser cutter, with a support fixed in place of the original metal tube, and inserted a silicone tube inside to limit air loss between each section.

Printed on MK3S with standard 0.2mm Sunlu PETG