Sharpeners


DELI-SH(arpeners) 2

If you’ve followed my blog for a while you might have noticed that I’m fond of Deli’s crank sharpeners, particularly the Deli 0635.

It’s nice to see that the quality of the Deli seems to be good enough for the big and well-established brands, too. Faber-Castell offers a sharpener, the 952500, that seems to be a Deli 0635 in disguise.

I call it Faber-CasDeli (image © Bundoki)

Koh-I-Noor, too, picked a Deli as an addition to their line: the 0668, but they call it the 9095. The 0668 has been resold by a few other companies, too, including Kikkerland.

(image © Koh-I-Noor)

Here’s are the Delis used by Faber-Castell and Koh-I-Noor in their ‘Deli looks’. The photo is from a previous blog post. Left to right: 0668, 0620, 0635.

Size comparison: 0668, 0620, 0635


If you are interested in finding out more about the Delis have a look at other blog posts in the Deli category.

You might also like this video:

I would like to thank Gunther for telling me about the Faber-Castell 952500.

The images in this blog post have been taken from Bundoki and ZC77. I believe that the use of the images shown in this blog post falls under “fair dealing” as described by the UK Copyright service.

 


This and that (hexagonal cedar eraser edition) 2

A parcel from Japan

Last month Tombow released a new eraser (Japanese announcement, Google translation). It’s quite similar to an old, familiar friend, the Staedtler Mars plastic, but with a Tombow Mono inside. The eraser stick has a diameter of 6.7 mm and a length of 100 mm.

Tombow’s new Mono Stick and Staedtler’s Mars plastic

Tombow isn’t the only company with new erasers. Look at this special eraser from Seed. Seed’s Radar is one of their famous erasers. This version has a sleeve made from 300 year old cedar wood.

Cedar Seed

Here it is again, next to some other Seed erasers.

Comparison: different Seed erasers

Since we are talking about Japanese erasers: in case you were wondering about the symbols you can find on them: have a look at this document from JEMA, the Japan Eraser Manufacturers Association (Google Translation). It also contains explanations regarding testing.

from the JEMA document (Image © JEMA)

I also noticed the Orenznero, discussed previously, in the Bun2 magazine…

 

..as well as a nice sharpener and organiser from Nakabayashi. There’s an automatic (~£28; $39, €31) and a manual version (~£9; $13; €10) of the Pacatto sharpener.

The Stationery King1 did of course have several appearances, too).

…and now for something completely different. I dare to include it because it has hexagonal in the title: Hexagonal Phase.

The computer animations from the TV series were actually hand drawn.

The Hitchhiker’s Guide to the Galaxy is back. The Original Cast of the Original Radio 4 Radio Comedy in new episodes, written by written by Eoin Colfer.

Image © BBC Radio 4

 


I would like to thank Yumiko for the nice parcel and Gunther and Sola for the additional information.

The Hitchhiker’s Guide to the Galaxy images in this blog post are from the BBC series of the same name. I believe that the use of the image shown in this blog post falls under “fair dealing” as described by the UK Copyright service.

  1. Sean rightly wonders whether he shouldn’t be the emperor of stationery. []

The Fastest Pencil Sharpener – Kutsuwa’s double-bladed 2MaiBa

Today: A quick look at Kutsuwa’s 2MaiBa pencil sharpener. The packaging tempts customers with the promise “fastest pencil sharpener” and when it comes to manual prism sharpeners I haven’t seen a faster one yet.

This is down to the 2MaiBa’s two blades which will ‘shave’ the pencil from opposite sides.

Kutsuwa

Kutsuwa itself has been around for more than 100 years. They were established in 1910. As far as I can tell they seem to have become quite well known in 1970s Japan with their pencil boxes that feature a magnetic closing mechanism.

I haven’t come across their pencil boxes in the West, but you can find their erasers and their sharpeners outside Japan. Their T’Gaal is probably their most famous pencil sharpener. Other than that they also produce Miffy, Snoopy and Puma themed stationery.

The 2MaiBa

The 2MaiBa is really very fast, only needing around half the number of pencil turns than your average pencil sharpener. It produces a point with an angle of around 23°, but just have a look at this video for more information.

To watch this video in high resolution or full screen jump over to YouTube where you can watch it in 4K. I know that filming in 4K on a mobile doesn’t make much sense, at least not with my lighting. The video is slightly noisy, so wouldn’t have more information that if filmed in a lower resolution ..but I thought why not, and then I can claim that it is 4K.. I should do a comparison to see which noise is more pleasing to the eye.

What’s in a name?

Sola from Pencils and other things explains:

Actually Maiba isn’t a proper noun but two characters stuck together to describe the product (“2枚刃”). Mai(枚) is the unit for counting sheets (of paper, metal, etc.) and Ba (originally Ha, 刃) is “blade”.
So 2枚刃鉛筆削り would be “two-blade pencil sharpener”.

 

Gunther reminded me that I forgot to point out that the 2Maiba’s blades are marked with NJK. NJK is the brand behind the Tsunago. If you have a look at the NJK web site you will notice that they specialise in sharpeners.


The 2Maiba has been added to the sharpener comparison page.


Pencils – unsharpened and hyper acute

When looking at pencil points there are all sorts of angles you could sharpen a pencil to.

I guess an angle of 180°, i.e. an unsharpened pencil is as low as you could go – unless you want an angle > 180°.

Here’s a photo of an unsharpened pencil, seen in Season 10 of Inspector Montalbano (Il commissario Montalbano), between the two eraser-tipped Noris pencils. You can see his other pencils in this blog post from 2012. Where they got an unsharpened Noris from is a mystery to me. Maybe they removed the pencil point of a factory sharpened pencil?

Episode: A Delicate Matter (Image © RAI)

On the other hand you have pencil like the ones from Pencil Guide that seem to have an angle of 6.8°1 (for comparison: the KUM Masterpiece has an angle of 15°). They look deadly.

Gunther explains:

If you create a point with an angle of 6.8° (cone angle 3.4°) on a pencil with a diameter of 8 mm you expose the wood at a length of approximately 67.6 mm. This length and the pencil’s length are in a ratio of approx. 1:1.618.

1:1.618 is the golden ration.

Pencil Guide calls itself a pencil sharpening service company, but they only sell sharpened pencils and don’t follow David Rees’ business model.

(Image © Pencilguide.com)


I would like to thank Jun-Haeng Lee for the information about Pencil Guide.

The images in this blog post have been taken from Pencil Guide and from episode A Delicate Matter of the RAI TV series Il commissario Montalbano. I believe that the use of the images shown in this blog post falls under “fair dealing” as described by the UK Copyright service.

  1. Thanks to Sola and Gunther I now think the angle might be 6.8°. []