Best Refill for Retro 51 Tornado

Searching for the best refills for your Retro 51 Tornado could be challenging. But that’s not saying that there are no suitable refills for this classic pen. 

The Retro 51 Tornado supports dozens of refills from different manufacturers. Classic Retro 51 Tornado refills aren’t available in massive quantities, but other brands have made great-fitting available to users. 

Spotting the best refills for the Retro 51 Tornado is easy when you can access correct information. That’s why this guide provides relevant details about the finest refills to fit in your classic pen. 

Best Refills for Retro 51 Tornado under $10

Schmidt Easy Flow 9000 (Blue/Black) 

The Schmidt Easy Flow 9000 is available in a combo pack (one blue and black per order). 

Currently, this replacement ink ranks as one of the best ballpoint refills for Retro 51 Tornado pens. It features a medium tip enhanced by Schmidt’s signature roller refill system. 

Any option in each pack is designed to support easy gliding over paper to make different writing systems appear better. Schmidt’s easyFlow ballpoint refill combines a 0.7mm tip made from stainless steel and a durable ceramic casing. 

All Schmidt Easy Flow 9000 pens are shipped from Germany and each combo pack sells for $5.35 (at Walmart).

Schmidt 888 Safety Ceramic Rollerball

The Schmidt 888 Safety Ceramic Rollerball is a standard-size refill ideal for Retro 51 Tornado pens. It features a sophisticated ventilation system designed to extend its shelf life and long-term use. 

It also sports a fine tip designed to encourage smoother writing and brisk note-taking. 

At just $9.75, you can get twelve (12) Schmidt 888 refills at Amazon. Each refill weighs a paltry 0.02lbs (0.3 oz.) and measures at 4.43 inches (112mm).

Schmidt Short P8126 by Monteverde 

The Schmidt Short P8126 from Monteverde is a cap-less system, fine point rollerball pen refill designed to be a generic fit. 

At $5 a pop, this refill is one of the most affordable, highly sought-after pen accessories for Retro writing tools. It supports an easily interchangeable design, and is available in different colors (at Refill Finder). 

Best Refills for Retro 51 Tornado over $10

PILOT Frixion Rollerball Refill 

Five color options are available from the PILOT Frixion rollerball refill. It offers the right dimensions to give a snug fit in most rollerball pens. 

It’s one of the best rollerball refills for Retro 51 Tornado pens with its erasable gel ink and lightweight design.  All orders for this pen come in a 3-pack and is available for $12 at Amazon.

Pentel Energel Gel Refill LR7

The Pentel Energel liquid gel refill ink is a trusted option for many shoppers keen on an excellent accessory. It features a quick-dry, extra smooth ink filling design to complement any writer’s note-taking experience. 

A pack of 12 Pentel Energel refills sells for $17 at Amazon

The refill pack is available in 4 different patterns (0.3mm, 0.5mm, 0.7mm, and 1.0mm) and nineteen (19) different colors. It is also available in metal and needle tip variants. 


The SXR-600-05 features authentic black ink formulated for a premium writing experience. Ink used in this refill has a low viscosity with high lubricating solvents included for hassle-free note-taking. 

It also has a water, forgery, and fade-resistant composition to create a gel writing experience in a ballpoint pen. 2X density black coloring is used in making this ink to leave a darker, smudge-free impression on every page. 

4 units of the Uni-ball JETSTREAM PRIME are available at Amazon for $22.10 per pack.

How Long Do Retro 51 Tornado Refills Last?

On average, a standard ink refill for the Retro 51 Tornado should last within 250 – 300+ legal-size papers. However, other factors might come into play to either shorten or extend the longevity of your chosen refill.

Frequency of use, type of ink, quality of refill, etc. may make your preferred Retro 51 Tornado refill last longer. Some inferior refills may not last more than a few dozen pages, so it counts to purchase from trusted stores. 

Will the Retro 51 Tornado Take Parker Refills?

The Retro 51 Tornado is designed to accept Parker style refills. Most Parker ballpoint refills will be a great fit for the Retro 51 Tornado. 

Parker refills that will fit in a Retro 51 Tornado are available in three colors (red, blue, and black). Several manufacturers make these pens in liquid ink, get, or standard ballpoint. 

Many options are available too if you plan to change the size of your Retro 51 Tornado’s tip.

Is There a G2 Pen Refill for Retro 51 Tornado?

Most Parker G2 style pen refills will perfectly fit the Retro 51 Tornado. Most G2 pen refills do not need any modifications, tubing, or hacks to fit into a Retro 51 Tornado.