※①引き出しを全て出した際、本体と引き出しの裏面に画像の様な数字が書かれていました。
本体と、引き出し部分の紐づけ用の数字と思われますが、商品に直に書かない様に願います。
※① When all the drawer was pulled out completely, we found some numbers are written on the surface and its back side of drawer .
It seems this was for associating drawers and other parts but please do not write these numbers directly on the products.