浸しん透とう印いん

noun

self-inking rubber stamp

A stamp with a built-in ink pad that automatically re-inks the die after each impression. Common in office and personal use.

• 新あたらしい浸しん透とう印いんを買かったので、書しょ類るいに押おすのが楽らくになった。

  I bought a new self-inking stamp, so stamping documents has become easier.