Nerdy Science Blog

Attention all tech geeks, you might use your computer to write things these days, but sometimes you do need to use pencil to jot something (for example in the middle of the game).  As you used to typing, you often make mistakes in writing.  You need a really cool eraser to help you to erase your mistakes, which is “Delete Key Eraser”.  Delete Key Eraser looks like a delete key on the keyboard, which reminds you of your familiar keyboard.  There are several similar erasers available online:

1. Tersumus Delete Key Eraser

The price for this 3.5″ x 1.75″ x 1″ eraser is $12.99.  This high quality rubber eraser can erase pencil writing easily (obviously) but not ink pen writing.  You can’t use this eraser to erase anything from your monitor even though it resembles a Delete Key.

2. Delete Key Eraser

Compared to the above eraser, this one is cheaper.  It costs only $2.50 each and it does not feel like plastic.

I was hanging around BioForum, and I came across this topic, “If u were an ERASER…!”

Then I saw this reply by timjim, “I will erase all the contamination on plates, cell culture and any other important things in the lab! haha”