KAYOU+ AIMVISION 0.5mm

Hi Everyone,

First time posting after I have joined not long ago, what’s better to break the ice than a pencil review :slight_smile:

Here is a first impression of the Kayou+ Aimvision:
I was in Tokyo a month ago, bit the bullet and bought the Pro version of this pencil. I have never heard of this brand at the time and there weren’t any display model at the Shinjuku Loft, they only have empty display boxes which you take them to cashier and collect your pencil after you paid for it. Upon my purchase, they also provided me with a receipt with warranty along with the box containing the pencil. That little box was substantial, it has quite a heft to it…In any case, my review is for the more affordable version (even though it is not the PRO model, the box still says “for professional drafting”) of the AIMVISION.
I bought this pencil from a Japanese auction for about $30 and added another $20 for shipping (steep!!), naturally my expectations lean a bit on the high side given my purchase experience with the PRO version. The packaging is comparable to the PRO version and the color of the pencil looked really nice against the black foam cutout. However, when taken out of the box its lightness was anti-climatic…

In use:
Due to the plastic main body, the writing experience of the AIMVISION is very similar to a Rotring 500. It has a very comforting (and comfortable) grip to use, the black silicone grip gives a very tactile experience. The hexagonal resin body is very light and one of my criticism here is that the paint application on the resin is uneven and this is especially apparent where the branding is applied. That said, I think the black silicone and clip ground the gold color and the jury is still out for me on the turquoise ring (more on that later) that separate the two different materials. I still really like the color Native Gold and did not regret picking this color but I wonder if the colors had exacerbated the light weight of the pencil, making it so much more jarring when picking it up. For reference, the available colors all alluded to a heavy weight: Stone Black, Mineral Silver and Native Gold. I have never really used clips on pencils, so I have no objection of a tiny little clip, it has a nice profile. What I do use is an eraser at the end of the pencil often but this pencil has no eraser when you uncap the end. It is worth mentioning that the end cap is pretty shallow and it takes no effort to pull off, so it might be a blessing in disguise that you have less chance of losing it when accessing it too often. The uni-directional lead hardness indicator is probably the coolest part of the pencil, the knurling is sharp and it has a snappy and clicky feel to it. The unfortunate thing is that it has a bit too much play when clicking from one stop to the next, still cool though. For those who like to deconstruct their pencils, it is extremely satisfying unscrewing the brass grip due to very tight tolerance between the turquoise ring and the grip. One can see that the ring is part of a much bigger assembly and reveal that it was made with precision.


(the grip is one of the best feature of this pencil)

(you can see the uneven paint coating)

(the hardness selector is plastic and you can see the mold seam, which it was polished off…)

Well, there you have it. Hope it helps if you are thinking of adding this to your collection.

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I love your review and observations ie: the recognition of their use of words that imply heft.
Thank you and I look forward to hearing more from you.

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@Whosthere thanks for this and welcome to the forum

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Welcome to the forum!

The main difference between the pro version and this base model is the material of the body. In the pro version it’s made of metal, so it’s heftier and the lead hardness selector sounds with a sharper click!

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I recently received an Aimvision Pro.
I’ve been avidly against this pencil solely because of its price point.
I found this one, used, for around $26.
Here are my educated thoughts.

The mechanism has a feel that is very similar to my Hi Uni 2050 and 3050. The click it emits both in feel and in sound is very satisfying. Honestly almost meditative. I very much enjoy the Hi Uni line and I enjoy the feel and weight of any of their pencils.

On the Kayou, the turning of the lead indicator is also very satisfying just as others have stated.

I wrote with it all yesterday afternoon through just a few minutes ago and I felt that the rubber was a great hindrance to the pencil and me fully saying that I like it.

So I removed it.

I found that yes, it does feel much better and also the knurling of the grip is very very nice. It’s a shame that it can’t be enjoyed because of the rubber lining.

I also found, after removing the rubber, that the weight and balance of it is very much in the rear of the pencil. So much so that it is very noticeable and feels sort of like I have to give effort to keep it in my finger tips so that it doesn’t roll backward over my hand. (This may sound a bit dramatic but it is the best way to describe it)

I feel this pencil would be a great pencil if I could figure out a way to put weight on the grip section of it and bring the balance towards the tip.

I would actually enjoy the pencil alot if I did just that and I might find a way to do it.

My final verdict… I still think it’s way overpriced and I wouldn’t recommend anyone pay full price for it.
It’s a fine pencil at a steep discount (even steeper than what I paid)
I would not recommend anyone spend much time or effort finding one because no matter what you pay, even free, it still isn’t a pencil I would use regularly.

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A brass or copper tube the size of the rubber tube instead of the rubber?
Thin soldering wire might work too.

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YES!!! I’ve been racking my brain trying to think of something… genius!!!

The pro version sells for around 127+ CAD on eBay, and that’s before duties. I swear Canadians get ripped off constantly. Lately, I’ve been paying closer attention to prices and realized I often end up paying at least five times the retail price. It’s almost like that’s the baseline they use to decide how much to charge Canadians.

I got it from Mercari Japan.
eBay is most likely not the place for that pencil specifically to find as a “deal”

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As far as I know, Mercari isn’t available in Canada. Most of the time, the only option I’m left with is simply not buying it.

You can use services like buyee or ZenMarket to buy from Mercari and have them forwarded from their warehouses. Definitely much cheaper that way, even with the extra shipping.

You’ll find several threads about the use of proxies in the “community help” section. Buyee and Zenmarket are the most popular around here.

A few weeks ago, I logged all colors Aimvision Pro and actually used it for almost two months straight at work. I scoured the web for reviews, and Kayou+ has a reputation for stirring up controversy. For the brand’s side of things, getting people talking is basically a marketing win, so I’ll try to stay objective in my take.

Three colors were bought from different Mercari sellers. I hit the jackpot—got all three in one go, saved time and money (they were a lot cheaper than retail).

Why I think the Aimvision (Pro) is over‑designed (and that’s its charm). When Aimvision (Pro) first hit the Industrial Design Project, the design team had big dreams I think. Every parts proportion and nib curve feels intentionally pushed toward a professional‑grade look and , so it also makes “I’m different from everyone else” obvious. Those design fingerprints—ratio, shape—are impossible to hide. In my view, the Aimvision Pro is a textbook case of over‑design, and that’s exactly what makes it special.

I think it nails what a drawing mechanical pencil should feel like—stable, easy to use, clear action, crisp sound. It’s solid‑handed enough to go toe‑to‑toe with many older drawing pencils, but the price isn’t exactly budget‑friendly.(I also think it’s unreasonable). During that work period, a few clients and coworkers asked about the white Aimvision Pro in my hand. It makes me think Kayou+ really did something right.

A few years back I posted on the FB group “Mechanical Pencils Collectors – Sales & Trades” about the NITECORE NTP48 (made by TITANER China). I’m bringing it up again because a lot of people are debating (and suspecting) that the Aimvision Pro’s comes from China. I’m pretty sure the parts are Chinese‑made, then assembled in Japan—hence the “Japan” printing on the barrel. That’s a very Chinese practice and I don’t like.

From a design standpoint, the Aimvision Pro’s shape design logic is very similar to the NTP48. Some people might think it resembles the PG1005, but it actually looks closer to the NTP48—especially the interlocking hollow grip and the texture of the barrel paint. That’s why I think it was made in China.

The entry‑level versions, like the Aimvision and TITANER 001525, use exactly the same shape but cheaper materials. (Side note: I strongly advise against the low‑end aluminum TITANER 001525. Even though it uses a Schmidt core, the wobble when writing is infuriating.)

The packaging’s flat‑design logic feels awesome for me (the NITECORE NTP48 packaging is mechanical‑ish, and the yellow print on the packaging? I think they chose it perfectly—saturated but not garish.

Kayou+’s thick, matte packaging would be cheaper if it used less expensive materials—at least for me, a fancy package is the last thing I need.

The lead ring is hard to capture feel in photos. The brass part turns with a clear clack and distinct feel—an industrial‑design flourish. I don’t think it’s strictly necessary, but I love it. The rotating feel reminds me of a film camera’s shutter speed ring; you can’t help but twist it for that satisfying pop, like popping bubble wrap.

It’s a model I don’t recommend buying at retail price. If you’re into collecting, the all‑metal Pro version is a better pick. For everyday use, its reliability and refinement are worth giving it a shot.If you already have a reliable, high‑quality antique drawing pencil in your hand, wait for a lower price before buying it.

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Can you tell me about the finish on the three colors? Are they all powder coat painted?

I’m not 100% sure which spray‑coating method was used. It’s tough to tell from the final product, But maybe it’s not the typical powder‑coating finish; it’s too thick. (It isn’t like the Roring 600 Loft Yellow’s extra‑thick paint either. In my tests, Loft Yellow was the most uneven—its thickest spot and thinnest spot differed by 400 µm. The other test models were much more consistent.).

Maybe even if it’s powder‑coated, the barrel gets sprayed thicker? Or maybe it isn’t powder‑coated at all—that’s something a professional industrial designer would have to explain.

I grabbed some pen off the table, tested a few with similar textures for paint thickness. This is my average result from multiple points on the paint film pen—medium thickness. I’m not sure if that helps (this was my first time doing it, didn’t expect the barrel to be so narrow, but Paint film meter still got a number).


@ amjacobs7 I probably remember you’re in Taiwan, right? Next time we have an offline meetup—let’s find a chance to hang out?

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Good thing you have a paint thickness meter lying around. That is hilarious. Thanks for the details!

Yes, we should meet up sometime. Will DM you.

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Any TRUE collector has one! :wink:

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Hahahahaha. Relatedly, I was thrilled when @drifand finally bought a scale, a caliper, and a ruler.

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Ha ! From my youth to now, I can responsibly say I’ve dabbled in almost every art and design job out there. So, I’m surrounded by a lot of quirky tools that just happen to pop up when you least expect them, and they always add value.

Speaking of which—New Year’s Eve is coming up! I’m heading to the mountaintop in Taipei with my kids. The next time we cross paths will be next year, so happy New Year to everyone!

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Have fun up there watching the show. Post a pic!