Questions & Answers about Эта ручка не пишет, дай мне другую.
Because ручка is a feminine noun in Russian, so the demonstrative this has to agree with it.
- masculine: этот
- feminine: эта
- neuter: это
So:
- эта ручка = this pen
Here эта ручка is in the nominative singular, because it is the subject of не пишет.
Here ручка means pen.
This word can also mean other things in different contexts, such as:
- small hand
- handle
- doorknob / lever in some contexts
But in this sentence, because of не пишет (doesn’t write), it clearly means pen.