A MYSTERIOUS ERASER

Before you read- I discovered an eraser that erases far more than pencil marks.

I was walking past the corridor when I had a glimpse of something tiny. We all; students had to go for our computer lab, so I couldn't see it clearly. I just thought it was a particle of dust or pencil waste. I thought about it in the lab, but ignored it again. Our teacher taught us coding and finally the lecture was over. We all headed back to our class, I was keen to see what I saw, but... it was just an ordinary eraser! I thought I wasted my time like this. The eraser looked untouched and new, mine was already quite old, so I used that one, later that day, in school, I was drawing some doodles in my note book, by a pen, I accidently made a mistake and to correct it I picked up the eraser and erased it. I was astonished to see the pen marks vanish completely. I tried to erase on different pens too and it worked. I realized that this eraser was no ordinary.

 The day after, I went to my school's science lab, there the teacher said this eraser had been lost by a teacher who just joined the school. This eraser was an experiment done by chemistry teachers that worked but later the eraser got lost and somehow reached my classroom. I handed over the eraser back and told my friends about it.