Pin/Peg for IKEA shelf. Compatible with pinhole size of 3 mm on recent years' shelves. Printed in PLA and passed my stress test. I inserted a pin into my shelf and tried to apply as much force on it as I could, and the pin didn't break, but the wooden pinhole was deformed.

宜家书柜/置物架隔板定位插（不知道是不是这么叫的？），兼容最近几年的新款置物架。用的是PLA。亲测插头不会断。插了一个到置物架，使劲往下拽，结果把置物架的木孔给拉坏了，插头啥事儿没有。