Pencil Case

It's not that I don't have pencil case. It's just that plastic kueh is kind of easy for me bring it here and there. 2 days before I received a money from a student asking me to buy a new pencil case. I refused that by saying a teacher cannot receive a money from students. And today, another student gave me this. She said that she got an extra pencil case. ^^ thanks a lot and May Allah bless you :)