这个钥匙架（首饰架）可以放在玄关，便于出门时随手拿钥匙（首饰）。即使A1 mini也可以不缩放就打印，打印时需要支架。

This key holder (jewellery holder) can be placed in the entrance hall to keep your keys (jewellery) handy when you go out. Even the A1 mini can be printed without scaling, and the holder is required for printing.