层高：0.2

填充：10%

轮廓：3

需要准备：皮筋

关于：这是一个桌面迫击炮发射器，使用皮筋作为动力  你可以用来发射任何物品，甚至可以用来当做笔筒。我觉得结构很简单，所以就没有写组装说明了~哈哈~如果有任何问题，希望得到你的反馈~祝你玩得愉快~

Floor height: 0.2
Fill: 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~