旧物改造：投币取糖机beta版，给小朋友玩的哦~

2018-03-19

cn

a minute read (About 147 words)

旧物改造：投币取糖机beta版，给小朋友玩的哦~

材料：PPR管、冰棍棒子、硬纸板工具：热熔胶枪

通过控制圆面积大小，限制只能投入1元硬币

通过硬币的重量，使PPR管转动，让糖果可以倒出来

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