Layer height: 0.2
Infill: 10%
Outline: 3
Need to prepare: rubber bands
About: This is a tabletop mortar launcher, powered by a rubber band. You can use it to launch any object, even as a pen holder. I think the structure is very simple, so I didn't write assembly instructions~ Haha~ If there are any problems, I hope to receive your feedback~ Wishing you a pleasant time playing~
Need to prepare: rubber bands
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