Backpack Chest Strap Whistle Thin
by Nick Mathias · from Printables
Personal use only
♥ 29 likes
↓ 70 downloads
Sports & Outdoor
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
Thin whistle that can be clipped to your backpack chest strap for emergencies
