月亮椅防陷帽 壁厚5层 实心打印 结实耐用，最好用点502加固一下，要不在松软泥土使用 ，有可能在不知情下，陷入土里而丢失。Moon chair anti-sunken cap Wall thickness 5 layers Solid printing Strong and durable, it is best to use 502 to reinforce it, or not to use it in soft soil, it may be lost in the soil without knowing it.