Posts filed under Rollerball

YSTUDIO Ocean Sustainable Rollerball Pen Review

YSTUDIO Ocean Sustainable Rollerball Pen Review

(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Bluesky. And her latest book, The Atropine Tree, is now available!)

There's too much plastic in our everything, but especially too much in our waterways. There are lots of options for ways to reuse this surplus of waste, but arguably one of the best ways is to make a cool pen. Okay, there are probably more practical, efficient ways to solve this problem, but every little bit helps and this was a neat idea, so let's run with it.

YSTUDIO Ocean Sustainable Rollerball Pen

The YSTUDIO Ocean Sustainable Rollerball pen is made out of discarded nylon fishing nets, preventing them from ending up in waterways or landfills, where they might snare wildlife. The body is crafted from these recycled nets in a way that reduces 83% of carbon emissions, and the core of the pen is made from brass and aluminum. The metal gives it some weight, though it's much lighter than their original brassing rollerball pen. The body material has a slight texture to it, which makes it easy to grip. It has the classic Ystudio hexagon profile, with a tapered section and a snap cap. It does not have a clip. It comes in a minimalist recycled paper box.

YSTUDIO Ocean Sustainable Rollerball
YSTUDIO Ocean Sustainable Rollerball Dawn Yellow
YSTUDIO Ocean Sustainable Rollerball Barrel

The body is available in a variety of colors. This model is Dawn Yellow. There's also Sea Indigo, Evening Purple, Sunset Orange, and Sky Blue. They're all pastel hues, apart from the indigo. The pen comes with a Schmidt 5888F Rollerball cartridge and can easily be refilled by twisting the brass cap off of the bottom of the pen. It's a bold refill with a wet flow, so it may show some ghosting on thinner paper. It's also compatible with some of my favorite gel refills like the Pilot G2, UniBall One, and Pentel Energel--so you have endless ink color options, as well.

YSTUDIO Ocean Sustainable Rollerball Refill

As a sustainable, well-built, sturdy pen body with all the best ink refill options, this pen is well worth the $50 price tag. It might not be for everyone (the hex barrel is not a comfortable fit for all paws), but it looks fantastic, and it's a part of a movement that turns hazards into helpers. We need as much of that as we can get, even if it's just one pen at a time. Better yet, use the pen to write to your representatives.

(This product was purchased from Goldspot at a discounted price.)


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YSTUDIO Ocean Sustainable Rollerball Box
Posted on July 23, 2026 and filed under ystudio, Rollerball, Pen Reviews.

OHTO CR01 Ceramic Rollerball Pen Review

OHTO CR01 Ceramic Rollerball Pen Review

(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Bluesky. And her latest book, The Atropine Tree, is now available!)

If you have someone in your life that needs a tough pen (maybe it's you!) the OHTO CR01 Ceramic Rollerball is worth a glance. It has an aluminum body with brass accents and a hefty weight to it, so it's much more likely to survive in a heavy work environment than a standard disposable pen. The matte finish on the metal feels very satisfying to hold, with a nice texture that helps you grip the pen.

OHTO CR01 Ceramic Rollerball Pen
OHTO CR01 Ceramic Rollerball

The CR01 has a snap cap that is very sturdy and closes with a satisfying thunk. It won't open by accident in your bag or pocket. It has a firm clip with some flex to it. Both the bottom end and finial have a rounded shape. Under the cap, the pen has a rubberized section to help with grip when writing. The section unscrews from the body so that you can access the refill. It comes with an OHTO rollerball refill that has a special 0.5 mm ceramic ball point that will stand up to more wear and tear than a metal ball tip. Though, the rollerball ink flows quite well, so it's likely that the ink will run out long before the longevity of the ceramic is called for. The pen is refillable, however, and fits a variety of refills. You can choose another ceramic point refill (which also comes in other tip sizes and colors), or go with another brand you like, like Pilot, Uni, Pentel, or Zebra.

OHTO CR01 Ceramic Rollerball Refill

The Rollerball ink in the OHTO refill has a nice, dark saturation to it, but it does have some bleeding issues. It bled slightly through both Hobonichi and Midori paper, in addition to standard copier paper. But it writes very nicely, and the 0.5 mm ceramic tip has just the right amount of feedback--not too smooth, not too scratchy. It's a good writing experience, just don't plan on using the back of the page.

OHTO CR01 Ceramic Rollerball Writing
OHTO CR01 Ceramic Rollerball Ghosting

The OHTO CR01 is available at JetPens for $20, which is less than I would have guessed after writing with it. There are a number of comparable pens that cost considerably more. This price and quality falls very nicely into the gift category, and it's perfect for the person whose jeans pockets are stained with the ink from the broken Bic that got snapped in the workshop. The aesthetic should appeal, too. As gifting season approaches, the CR01 might make a good option that won't break and won’t break the budget.

(JetPens provided this product at no charge to The Pen Addict for review purposes.)


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

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OHTO CR01 Ceramic Rollerball Barrel
Posted on September 4, 2025 and filed under Ohto, Rollerball, Pen Reviews.

Retro 51 Tornado Big Shot USPS Dragons Stamps Review

It doesn’t take much for me to review a pen, but a pen with dragons? How fast can it get here?

The Retro 51 Tornado Big Shot USPS Dragons Stamps not only looks amazing, but sports a feature that I have yet to review on a Retro 51: it’s big. I guess the Big Shot name gave that away, huh? But maybe not, so that’s why I wanted to take a look at it today, and compare it to the standard sized Tornado that many people are familiar with.

As a regular standard Tornado user, the size of the Big Shot is immediately noticeable when you pick it up. The length of the two pen models is identical at 125 mm, but the diameter is where the changes are. For comparison, here are the specs:

Big Shot grip area: 6.4 mm

Big Shot upper barrel: 9.2 mm

Big Shot Weight: 40 g

Standard grip area: 4.4 mm

Standard upper barrel: 6.5 mm

Standard Weight: 28 g

Looking at the numbers, the 12 gram weight difference is noticeable, but not that big of a jump in overall feel. The Big Shot is a well-balanced model, and while I noticed the weight difference when switching back and forth between the two models, I didn’t find it to be too heavy. The diameter, though, did take a bit of getting used to.

I took the barrel diameter measurements with my calipers right in the middle of where I grip the pen, so take my listed measurements with that caveat. The grip is obviously wider in the Big Shot, and given the refill used - the stock Schmidt P8127 used across the lineup by Retro 51 - it works. Wide refills and wide grips go together in my book, and it didn’t feel like too much of an outlier.

What took the most getting used to was the much wider upper barrel. Even though that area of the pen (I measured just under the clip/mechanism hardware near the top of the barrel,) sits in the open area in the cusp of my hand, I kept thinking about how bulky it felt there. Not in a good or a bad way, but in a “I keep noticing this,” kind of way. It’s wide up top, for sure.

With the size comparisons out of the way, let’s talk about the one thing that Retro 51 usually nails: the design. They have worked in collaboration with the United States Postal Service (USPS) for years, and each of those designs has been a hit. But this one, featuring Dragon stamps, was the first design that I had to get for myself. It’s so cool looking, with the bright colors and different stamp designs placed around the barrel. I’m having as much fun looking at it as I am using it.

From a price perspective, the Retro 51 USPS Dragons is $61 and lands in the middle of the Retro 51 Tornado lineup. The base level solid color Tornado is $28, and the more detail and design elements the pen has, the greater the price, reaching upwards of $100 for very complicated releases.

I’ve been enjoying my time with this pen, and I’m glad to now have a Big Shot in the collection. As a model, I will always prefer the standard size Tornado, but if the design dictates it - as in this case - I may consider adding another to the collection down the line.

(Goldspot provided this product at a discount to The Pen Addict for review purposes.)


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

Membership starts at just $5/month, with a discounted annual option available. To find out more about membership click here and join us!

Posted on April 2, 2024 and filed under Retro 51, Rollerball, Pen Reviews.