"Federmappe" is the most commonly used term, but I have also heard it called a "Stiftetui" and a "Federtasche".
Some people translate "Pencil case" as "Das Etui" on its own.
This is very unspecific, this can refer to any small case or wallet that is used for storing small objects in.
une trousse
means pencil case
Phone case can be translated as:HandytascheHandyhülle
it means pencil case
The German for pencil is der Bleistift.
Except in the case of historic personalities, it is not normal practice to translate names. Peterson remains unchanged in German.
English: "the pencil" is German:"der Bleistift".
"pencil"
A pencil case is called 'une trousse'; "In my pencil case I have a pencil" is "dans ma trousse il y a un crayon."
연필 (yeon-pil).
Simply unzip the pencil case, reach in, and carefully grab the pencil to pull it out. Be sure to watch out for any sharp edges or other items in the case while removing the pencil.
The volume of a pencil case is about 1 millimeter cubed.