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Make your own slingshot by 3D printing the main parts and using a balloon as a rubber. We used to make this kind of slingshots when were kids by using the hard part of a toilet paper, tape and a balloon. You have to cut off the 1/3 of the balloon so it can fit to the tube.
Printing settings
Supports or rafts: This part does not need supports or rafts.
Perimeters: Three lines perimeter.
Layer Height: Medium to high.
Printing speed: High.
Travel speed: High.
This article was first featured at https://ift.tt/2wii6ax on February 13, 2020 at 12:15PM by Horizon_lab
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