Mr. Pen- Eraser Refill, 12 Pack, Mr. Pen Mechanical Eraser Refills

Definitely a good, smudge-free eraser. I found out that this only fit half of my "no-name" mechanical pencils. So, there must be no dimension standard for erasers. Does NOT fit the Pentel Clic Erasers Useless information unless you have Calipers: This eraser: 0.25 inch diameter For reference, the Pentel eraser: 0.27 inch diameter (i.e. slightly larger)

GREAT replacement for Bic mechanical pencil erasers!!!! LOVE IT! If you've ever tried using the eraser that comes with the Bic mechanical pencils, you know it leaves a big mess instead of erasing the pencil writings. I figured there must be a better solution. These Mr. Pen replacements are the exact diameter needed (6.20mm wide) for a tight fit once you remove (and toss in the bin) the eraser that comes with the Bic mechanical pencil. Just cut it to desired length. I cut mine to 13mm (approx 1/2") long; therefore a smidge longer than the Bic eraser. Now erasing is no longer a frustrating task. :)

Perfect for bic mechanical pencils, which has finally helped me cut down on waste because I'd feel like I have no choice but to toss a perfectly good pencil and put the leads in a new one just because the eraser wore out. Now I can keep using the same pencil until the pencil itself gives out, and my supply will last longer. These erasers are a bit different texture than the eraser that comes stock with a bic pencil, but they still work very well.

I am an architect. I began back when we didn’t have computers or AutoCAD. So it was all about line quality, hand lettering, etc. Pencils & pen quality were important. These days computers are what are needed. All of those quality pencils & pens were no longer needed but are excellent for those of us who are also artists. I still use all of my old mechanical pencils. I simply replace refills. Or get new pencils. Mr Pen is now my “go to” for those supplies. Same goes for the pen style eraser I have. It’s amazing, is not a modern click style; it’s a plastic pencil length tube for refill erasers. It has a topper that twists off to insert the the eraser refill. You then move the eraser up to the level you want to use it and then tighten the topper again. It’s more easily controlled, has a better grip than the newer click erasers. But the width/diameter of the eraser refills are not equal to the eraser refills used now. Why tell all of this? Well, as I’m a huge fan of Mr Pen, I saw that these were available for a good price. The detailed info stated the diameter was 1/4”. Which is what the older eraser refills for my architectural pencil eraser is. The regular ones are too small in diameter And will fall out of the pencil erasers. So I need a 1/4” or a little more. But, when I tried using these I saw they won’t fit & aren’t a true 1/4” diameter. Otherwise, they erase very well. No smears, smudges or other issues. I’ll still be using these, just not on the item I bought them to use on. The search continues.

Great erasing. Perfect fit for a OHTO Sharp Pencil APS-280E. Couldn't find the actual replacement part in the U.S. but these are just the right width (6mm) and all I had to do was cut it to length. It would probably also fit most other wooden pencil-style mechanical pencils. Probably won't buy again but only because this much eraser will get me through my lifetime and a half

Just okay but they work

My kids love BIC mechanical pensils but they use up the erasers fast and I needed a replacement since BIC don’t sell them. These fit perfectly.

Genuinely so much cheaper than buying new pencils and it would last so much longer

Pas satisfait deux de casser

personal used

Excellent produit! Cette efface ne laisse pas de rayures. Très bon rapport qualité/prix. Dans mon crayon, l'Efface rétractable du Pousse-mine mécanique Paper Mate Clear Point ne se tiens pas fermement dans son logement. Cependant, il suffit juste d'y ajouter une lamelle d'efface pour combler l'espace et voila! L'efface se tiens bien et la mécanique fonctionne nickel! :P

Very nice eraser, it’s do the job.

Firstly, It is the equivalent to a life time supply. They work well. Easy to cut size.