English expression of my favorite stationery bag composition

My pencil case was bought by my mother a year ago. Although it is "old", I still cherish it. My pencil case not only looks beautiful, but also plays a very important role. The pencil case is for my study, but there are four small wheels hidden under this huge box. As long as the pencil case is pushed a little, it can move forward smoothly. Because it is relatively long, plus the following as a "passenger" to start getting off, help me study.

My pencil case brings me happiness. I love my pencil case.

My mother bought me a pencil case a year ago. Although "old", I still cherish it. My pencil box is not only beautiful in appearance, but also very useful. It's for my study, but there are four small wheels under this huge box. With a gentle push, you can move forward smoothly. Because it's longer, and besides,

My pencil box brings me happiness. I love my pencil box.