Z2-1N Eraser Refills - Pack of 4

Good product fits to pencil nicely and erases cleanly

They are nearly half the length of the the original Pentel mechanical pencil erasers that come with the pencils. In that sense, they are quite expensive for what I paid for. However, they are still useful for the times when you don't want to/forgot to carry around a block of eraser with your pencil. I like the fact that I can actually get replacements for the mechanical pencil's built-in erasers. Not many other brands have this option. And Pentel mechanical pencils are good. I bought quite a few from Amazon. Will continue using and buying these erasers.

Good replacement for rotring pencil eraser. Much cheaper and basically identical. Eraser itself may even be better

I bought these as there is no suitable option for the Rotring 600, I find these fit pretty well under the cap, if anything, it's a better rubber than the original Rotring that came with mine!

The product is good quality Good value for money

They are good erasers but the original erasers in my pencils are about 25mm long, designed in such a way that you can move the metal clamp along to reveal fresh eraser when the tip has run out, whereas these are basically just the tips, ie 0.3-0.4mm. That was disappointing. On the bright side, there are four of them in the pack, so if you do not use the eraser as frequently as I do, they will last a while.

Just as the other reviews say, the erasers are quite small, smaller than the actual eraser fitted into pentel mechanical pencils. But if you are like me, who has various sized rubbers and rubber pens and sometimes use the mechanical pencil rubber top, then it's handy to have one of these guys lying around. I understand why there are four erasers. I've used one of the erasers (I fitted one into a Pentel Sharp P205) and they are still of the same quality I know of. The delivery was rapid and the packaging was superb. I'd recommend these while they are still being sold - it's just one of those things you need to have in your pencil case :).

The eraser that came with my pencil has so far lasted years but I bought these refills for the future. Now, these aren't going to erase a full page Naruto/Sailor Moon fan art masterpiece (nor would you want it to!) but for spelling errors and such they work just right. cons: they don't seem to be able to erase regretful life choices from 20 years ago when you did that thing that totally messed everything up for you and everybody around you. I'm so, so sorry, Lady Thatcher.

Inexpensive, arrived quickly, free shipping, and fits an old, favourite, mechanical pencil perfectly so what more can I say?

It fit the Kerry mechanical pencil just right!!

Excellent product. Ordering was easy and delivery was fast.

Just what I needed and could not find in Walmart or Staples. Mission accomplished.

My son uses TWSBI Pagoda mechanical pencils for his school work, and goes through a lot of erasers. These are a perfect fit and reasonably priced. Love that I can get them quickly through Amazon.