Large refills last a long time just like the cartridges that come initially with the Dr. Grip pens

Great pens and refills!

I have two Dr. Grip pens and have had the for years, so as long as the refills are available, Dr. Grip is my pen of choice

These refills are better than the original ink that came with the pen

The ink was dry, but I love these refills when they work

and I was hoping a refill would fix the problem

This is NOT the correct refill for the Dr. Grip ball point pen (about 10 yrs old) that I have.

The refills are getting harder to find locally, so I was glad to find them on Amazon at such a good price.

One of the best pen refills.

Fits, good refill, cheap.

But the writing quality of the "classic" refill is well worth it!

this is a truly fair price for good refills

so having refills for so reasonable makes me happy!

I had problems finding refills until I found them on Amazon

I would recommend these pans and refills to anyone that suffers from Neuropathy or Arthritis.

The refills last and last a good long time.

These refills are nearly impossible to find and this is a GREAT value

Great refills for a terrific pen (Pilot Dr. Grip).

This is a good value and these refills are hard to locate at local office supply stores

Wonderful refills for my pen

Inexpensive refills.

This refill did not fit my Pilot Dr. Grip pen, despite being shown in the photo and description as a suitable pen refill.

The refills are great to have on hand so the pen is always a available for use.

Great refill package for the PILOT Dr. Grip pen

I love these pens and the refills are just as great!

Excellent refill; and yes I have used one already!

Glad I did re order my refill for my pens and would recommend anyone to buy them instead of new pens

I recommend the refills.

These are great refills for a great pen

I love these refills and I can never find them in store

The refills works great and last a long time.

The refills last a long time as well.

Great refills for the low price.

I purchased these refills because I love the pen but was sorely disappointed when they didn't fit the pen

Love these refills

Exactly the right refills for my comfy pen I’ve owned for past 2 years

Great refills for a great pen!

Great penFinally found refills

Was not the correct refills.

Finally found the right refills for my wife's pens

These refills are virtually impossible to find in stores

I would recommend these pans and refills to anyone that suffers from Neuropathy or Arthritis.

love these refills

exact correct refills that match the original one that came in the pen...

These were great refills and the pen works just the same.

Fits, good refill, cheap.

Good refills for excellent pens

Great refills

These refills work great

I love them both and the refills are awesome and a great price!!!

I love Dr. Grip pens, but the regular refills always seem to leak a bit, and/or end up with ink oversaturating the tip area

These refills are great.

Happy with the length of time the refills last as well.

They where the wrong refill for my pen

Wrong refills...

Both refills are horrible.

Nice refills--Thanks--

I love my Dr. Grip Center of Gravity pen and these refills make it easy for me to refill my pen when I need to

grip.. and these refills are perfect!

The refills are so handy for the perfect pen for those like us nurses who do a ton of writing.

The ink glides onto the paper when I'm writing and these refills are lifesavers

I love my Pilot pen...these refills are perfect.