How to say “I keep forgetting to refill the cotton swab holder, so there's never one when you need it.” in Japanese
In Japanese
綿棒入れに補充するのをいつも忘れちゃって、使いたいときに限って一本もないんだよね。
Menbōire ni hojū suru no o itsumo wasurechatte, tsukaitai toki ni kagitte ippon mo nai n da yo ne.