Easy Flow 9000 Ballpoint Ink Refill, Vibrant Blue, 3-Pack - Superior German Craftsmanship for Smooth Writing Experience

Arrived on time. Worked as described. Highly recommend this seller.

Very fast way to replace the pen refills. Thanks.

I am so glad I found these refills. I have 3 of their pens and I love them!!!!

Perfect fit for the Retro 51 tornado pen. The lines are sharp and with good easy flow. I estimate it is a medium point, like a Pilot G@ medium. Not inexpensive and there do not appear to be any alternative refills on the market. The refill is for a pen that was a gift with a Christmas theme. I am glad they had available refills.

Smoothest ink flow ever and the blackest of black

This one's easy: if you own a Retro 51 roller and like it a lot, it's a seriously good idea to have proper refills on hand. Stick to the original to maintain the same writing quality that likely attracted you to the pen in the first place...And buying them in triplicate is never a bad idea. Recommended.

Works great. Perfect fit to my retro 1951 pens

Fits my levenger pen. Thank you Amazon for the wide assortment of products.

Will buy again when needed just hope price drops

Speedy delivery

Producto muy malo. No dura nada

the tip is bulbous for this refill and doesn't fit my tornado 1951 pen ! sucks!

La confezione si presenta come nella vetrina /catalogo delle pagine web di amazon .Scrivere con questa ricarica è veramente una goduria , scorre che è un piacere .