Transparent whistle from PET with ball and hole
by Maclab.sk · from Printables
Free to print
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Learning
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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.
Whistle made from transparent filament. We can observe the movement of the ball inside due to the airflow.
