Showing posts with label mechanical pencils. Show all posts
Showing posts with label mechanical pencils. Show all posts

Sunday, July 16, 2017

Tianhao mechanical pencil

tinhao 0216 chinese mechanical pencil

At the last visit at the local supermarket, I saw this mechanical pencil somewhat copying the design of the Pentel Graphgear 500, that came along with a pack of 20 2B leads, all for 0.50 $. If interested you can see some more look-alikes in the post Copy cats.

My thoughts were, I can not go wrong with the package, if the mechanical pencil is crap, at least I get an almost free pack of leads.

The design of the mechanical pencil is interesting, I would call it nice. I like the fact that the grip is a separate piece of plastic with a silver color while the barrel is black.

The mechanical pencil looks ok with the condition you look from a distance. At a closer glance, you see the pencil has a bend in the shaft. The fixed sleeve is a little larger than the diameter of the lead so there is play in the lead, and this causes the lead to break a lot. Also, the lead advances too much at every push. In combination with the soft, easy to break leads it came with it is a disaster to write.
But I found later why the sleeve is so larger, maybe ...
The led it came with branded as microled even though is 0.5 mm it is larger, or at least some of the mines are. I tested various leads in the post "Mechanical pencil lead", including the one that came with this pencil to see if is there a real difference in quality between known brands that have decent quality products and cheap no name leads. Biiiig mistake. I used a Rotring Tikky and first the lead broke. Not a tragedy but it got stuck in the sleeve and I could not get it out. It was stuck like glue in. I had to use a needle and pliers to push the led out. After a bit of struggle, it came out with a plastic bit that is inside the sleeve of the Rotring Tikky which has the role to keep the lead tight with no wobble when you write.
It does not come with an eraser, but this is not a problem for me as I do not like to use the erasers that come with my pencils. Not because they are not capable, but because I do not like the look after use. I always have an eraser block with me.
The clip rotates around the barrel and does not inspire confidence. But I think this is the greatest feature of the mechanical pencil. At least you can have the hope of losing it sooner rather than later. But probably this will not happen as the clip is not that problematic.

In conclusion, the mechanical pencil is bad and it's not usable.


chinese mechanical pencil tinhao

Thursday, July 13, 2017

Copy cats

I never thought that I will see pencil rip offs but it seems that there are quite a lot on the market.
I am trying to understand this market. What is the reason, well you get the same look a lower price. There are expensive products for which it makes sense to me to make a copy but why would you copy the design of a 3 - 4$ product? Could it be that they are just lazy?

Here are a few of the culprits

Rotring Tikky III vs Daco:


Between the two the differences are minor. The lack of the red ring and a grip that is more rhomboid shaped is all the visual difference Daco made to the visual aspect of the Rotring Tikky III


Rotring 600 vs Daco Metalix:

and again Rotring vs Daco, red vs black.



Pentel P205 vs Forpus Aztec vs Bic Criterium

or maybe Bic Criterium, ish. The cap is missing, Bic uses an eraser that looks similar to the Faber Castell 1345, so this is a mixed cat.


Pilot H327 vs Ico



With shame, I have to say this one I actually own. This 0.5 $ mechanical pencil made me think about this post.

If you have other copy cats in mind let me know in the comments.

Saturday, July 8, 2017

"Paul" sketch with Pentel Graphgear 500

pentel graphgear 500 in movie Paul

A new mechanical pencil spot in the movie "Paul". An older movie with Simon Peg where Graeme Willy (played by Simon) is trying to help the alien with the name Paul (voiced by Seth Rogen) to escape from earth.
While in the RV, Willy is drawing a sketch of Paul, using a mechanical pencil.
Even though the image is not very clear I think it is safe to say that Willy is using a Pentel Graphgear 500


Not very clear but if you zoom enough you see that the cap and clip are metal while the barrel is not. Also at very close inspection the clip attaches to the barrel leaving a small gap in the back

The tip is "technical" with long sleeve and a knurled grip

This last picture is where you can see the entire pencil. Again with high magnification, it is more clear that the mechanical pencil used by Simon Pegg is a Pentel.
It seems that Pentel's are pretty used in movies (see the Doctor Who seen on screen post)

Sunday, April 23, 2017

Mechanical pencil lead

When I buy lead for my mechanical pencils I just get Rotring. Why? Because I am a Rotring fan and second because is widely available where I live. The most common brands are Rotring and Faber Castell. And because when it comes to products for me Rotring tops Faber Castell I just go with the first choice.
But I am curious what is the difference between products. I used in the old days other unknown brands, and the big difference that was very easy to see was the fact that cheaper brands offered brittle lead, that would break with a small amount of force.
So I am curious how will a lead produce or branded by a reputable company stand against a cheap no name.



So I rounded up HB and 2B lead that I have laying around.
Rotring HB, 2B
UNI HB
Faber Castell HB
Koh I Noor 2B
No name brands Micro 2B, Daco 2B, Turbo 2B


The first difference you see is the price. While Rotring, Faber Castell and UNI are priced similar at around 0.8 euro for pack of 12 x 60 mm leads, the no names are around 0.25 euro for a pack of 20 x 60 mm. Even though the value is negligible the price difference is high.
So what do you get for more money?
First and most important is consistency. The cheaper brands Mirco in particular was  CRAP. It managed to take a part out of my beloved Rotring Tikky III 0.5 mm. The thickness was larger and clogged the pencil. Luckily I have a Staedtler Mars Micro that comes with a metal pin for clearing jams. The jam was big that I needed pliers to push the lead out. While I managed to get rid of the jam I also got rid of a rubber ring that sits inside the sleeve that has the role of guiding and keeping the lead snug.
I have to say that I did not had any clogs in the last 10 years or so. Even Rotring removed the unclogging pin since the second iteration of the Rotring Tikky because things like this just don’t happen any more.


Ok let’s get passed this unpleasant experience.


First thing you look in a pencil is the line it puts down. How visible it is, how resistant to smudging is, and does it erase easy or it lets an ugly smudge.


The UNI HB lead offered a less darker line, while Rotring HB and 2B offered similar darkness line (but I felt the 2B to be smoother while writing).
Faber Castell HB was somewhere between the Rotring and the UNI. The Koh I Noor puts down the darkest line. All the no brand names offer decent to good lines.


In a smudging test several finger passes over the paper Rotring performed the worse, the line is almost gone, while surprisingly the 2B Koh I Noor offered the best result. Water smudging same result.
Eraser tests: Rotring Tikky, Faber Castell Dust Free, Faber Castell PVC Free, Stabilo Supereme
The leads did not put too much resistance to erasing. The best results: Rotring followed by Faber Castell and UNI. The worst Koh I Noor.


All the no name brands have brittle leads, that break more easily under pressure. But it should not be a big deal if you have a light hand.


The result for best everyday writing lead are
HB:
1 UNI
2 Faber Castell
3 Rotring


2B:
1 Koh I Noor
2 Rotring
3 No name brand Turbo


The best performing eraser
1 Faber Castell Dust Free - good eraser and not so much debree
2 Rotring Tikky
3 Stabilo Supreme

Wednesday, November 30, 2016

Uni Kuru Toga mechanical pencil

I have been looking for this mechanical pencil for some time. I recently found it in a local shop and bought it for the equivalent of 2.21 € or 2.41 $.
The Uni Kuru Toga, by Mitsubishi Pencil Co, is a mechanical pencil with an engine inside, according to Mitsubishi. The Kuru Toga has a mechanism inside that rotates the lead when you write. This creates an even line without the need of spinning the pencil while you write for longer periods of time. You could say it is a pencil for lazy people. I would say it's an interesting innovation in the field of mechanical pencils.
Unfortunately, the shop only had 0.5 and 0.7 mm in this dark blue color (similar in color with the uni jetstream ballpoint), with a transparent grip and a dark gray "engine". I would have liked something more contrasting and more joyful.
The packaging was not something to brag about. Actually is putting the pen in a bad light. For the price of 2.21 €, the pencil came with a pack of 12 leads and another 6 inside the barrel. This is actually the starter pack in a not so nice way of presenting it.

                                                      Expectation
kuru toga mechanical pencil

The reality was different. The mechanical pencil came with a case of HB leads, that was strapped to the pencil with tape. The package did not contain extra erasers. I guess this is the doing of the shop.

Anyway moving on..
kuru toga tip

The look of the pencil is interesting in my opinion. When I look at the tip and the transparent grip my mind makes me think of a Rotring roller. This is a good thing as I really like Rotring design. The barrel looks like the Uni Jetstream ballpoint. On the grip is written "kuru toga engine"
The clip is made of plastic and is kind of flimsy and it will probably snap really easy and really soon. On it, is written uni Kuru Toga 0.7
On the barrel, there is a sticker with the lead size, a picture that indicates that the lead rotates and a text that says "Revolving action keeps the lead Sharp!" The plastic from which the barrel is made does not inspire confidence in terms of durability.
Under the cap, there is a small white eraser. A weird design is the part where you load the leads. If you remove the eraser you will notice that the lead tank is slimmer (at least the part just under the eraser). So you can only load one lead at a time. A benefit is if you do not have the cap and the eraser on the leads will probably stay in, as you have to shake the pencil around to take out a lead from the barrel. This feature is just weird for me. I prefer to have easy access to the lead compartment.

The writing experience with the Kuru Toga is nice. The engine works for me. At first, I was skeptical as I imagine that the engine needs extra pressure to work, but it works in normal writing conditions. You can feel it working as the line remains constant without the need of rotating the pencil in hand if you write for longer, and you can see it spinning due to the transparent grip. The "engine" has a logo on it, so it is easy to see it spin. It actually spins fast, it needs around 20 pushes (touches of paper) to rotate the lead 360 degrees.
The only concern, for now, is the longevity of the mechanism (and maybe the color).
The grip has very small waves. It has a slippery feel to it but it sits just fine in the hand.

For other people, the pencil might not work. This is because of the way the pencil is designed. What do I mean? Well .. if the lead is pushed the "engine" turns the lead 1 step. To efficiently push the lead you need to have a grip that is closer to vertical, the less step the angle is between the writing surface and the pencil the higher the force needed to put the engine to work. If you hold the pencil at a smaller angle you have to exert high pressure which can be impractical.
I hold a writing instrument in hand the barrel of it rests on the index finger, giving a very high angle (around 70 degrees). So all of you who have "fountain pen hold" might be disappointed.


In other words, your mileage might vary.


Saturday, August 13, 2016

Bic matic grip in cinema

You do not need a high-end pencil to do some sketches, a comfortable one works just fine. It's all in the wrist finally.
In the movie American Ultra, Mike Howell played by Jesse Eisenberg likes doodling and sketching.
The results... Bic Matic will draw*
bic matic pencil in movie bic matic pencil in movie sketchbic matic pencil in movie bic matic pencil in movie sketch

At some point in time, probably in the 3rd or 4th grade, I had a Bic Matic, the older version (classic by today's standards).
It had a white barrel with black clip and black front part, 0.7 mm. From my memories, it was my first (or second) mechanical pencil I ever owned. After seeing it in the movie American Ultra I am starting to get nostalgic, maybe I will get a new Bic Grip Matic.


It seems Thor is a fan of Bic as well. If you want to see Bic appearance in other movies view this post as well.

*  reference to "Forged in fire"

Saturday, February 13, 2016

Penac Chubby and Faber Castell Grip Plus

Two different brands of stationary, same mechanical pencil.

Faber Castell Grip Plus:
The mechanical pencil comes in a plastic body with 4 available colors (green metallic, blue metallic, black metallic, red metallic). It has a triangular rubber grip and a twist eraser. The clip is plastic similar to that on the Grip Matic.
As the mechanical pencil is for general writing purpose you have the option of 0.7 mm lead. Also, there is a less common 1.4 mm lead size version. It has a slide back sleeve and spring lead protection, for when you push too hard on the pencil.
faber castell grip plus vs penac chubby

Penac Chubby 10:
Penac is a Japanese brand produced by the Kotobuki & Co Ltd. Chubby 10 is a large grip, "jumbo" by the producer standards. The pencil has a plastic body. You can choose between 0.7 and 0.5 lead. Available colors are blue for the 0.7 mm and black for the 0.5 mm.
It has a twist eraser, PVC free the same as the Faber Castell. It features cushioned lead and a sliding sleeve, the same as the Faber Castell.

faber castell grip plus vs penac chubby



The only thing that seems to differ is the clip. The grip is slightly different also, but not much.
The real difference comes in price though, where the Penac is half the price of the Faber Castell.

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