This poor guy

Today, we were having Chemistry lessons. We were doing an overall review on the chapter. Then we started talking about pippettes. Then she remembered something, an incident which happened. Here's an extract.

Ms Lau: Do you all know that pippette is very expensive?
Class: No......
Ms Lau: Do you know where the pippette can be found?
Class: No......
Ms Lau: It can be found under the safety goggles rack there. Underneath the rack got one table.
Class: Oh.
Ms Lau: I remember last time got one boy he wanted to put back his safety goggles that time he go kick the rack and broke 13 pippettes.
Class: Did he pay?
Ms Lau: He paid by doing school service.
Class: Oh lol.