替え芯

かえしん

spare pencil lead; pen refill (cartridge); replacement wick (e.g. of a lantern)

Also written 替芯

Meanings

Noun
spare pencil lead; pen refill (cartridge); replacement wick (e.g. of a lantern)

Example sentences

この替かえ芯しんは半年はんとし持もつ。

This refill lasts half a year.