Writing distance

The writing distance varies depending on the type, but it is said that the longest writing is about 1000m in a fine pen and about 100 to 150 m of the highlighter when becoming short. The pen tip and t...

https://www.tombow.com/en/mamechishiki/%e7%ad%86%e8%a8%98%e8%b7%9d%e9%9b%a2/

About liquid-type ink Induction

The liquid type is often thought that the ink is only coming out as it is unlike the batting type, but the relay core is still necessary. The ink stored in the bellows is guided sequentially to the co...

https://www.tombow.com/en/mamechishiki/m30/

Why pencils are used in elementary schools

In the Ministry of Education, we are promoting the transcription of hard general writing to 3 from small to medium, so that we can "write Japanese easily, clearly and efficiently." In order to do this...

https://www.tombow.com/en/mamechishiki/p26/

How far is the pencil written?

The writing distance that can be written in one pencil (HB) is about 50km. It is an overwhelming long distance and economical compared with other Writing instruments. However, the written load is set...

https://www.tombow.com/en/mamechishiki/p25/

Pencil Price Difference

There is a price difference in a pencil first, it depends on the difference of the core. The difference in the core is mainly due to the granularity of graphite and clay, or fineness. There is a diffe...

https://www.tombow.com/en/mamechishiki/%e9%89%9b%e7%ad%86%e3%81%ae%e4%be%a1%e6%a0%bc%e5%b7%ae/

About the types of colored pencils

Separating the colored pencils from the shape is divided into the one that the entire tree axis, the paper winding, and the axis are the core. Although the wooden axis colored pencil is a very common...

https://www.tombow.com/en/mamechishiki/p18/

Graphite used for the core of a pencil

Graphite (graphite graphite) is also known as a stone ink and is naturally produced as a companion of Diamond and Coal (allotrope). Unlike the same fellow coal, it has a layered structure and is slipp...

https://www.tombow.com/en/mamechishiki/p12/

When you want to peel off the glue

The ingredients of the glus become soft when it is exposed to the steam of the hot water boiled in the kettle. Peel it slowly when it becomes soft....

https://www.tombow.com/en/faq/when-you-want-to-peel-off-the-glue-2/

How to use PiT Multi

PiT Multi is multipurpose liquid glue that can be used as strong glue before getting dry and a temporary tape when dried.It was released in 1986 as a completely new office adhesive. As it is made of w...

https://www.tombow.com/en/faq/04g/

Concept of Tombow

Tombow is at your side, always. If stationery had not been by the side of people, neither verses of famous poems nor the world-changing inventions might have ever been born. If station...

https://www.tombow.com/en/concept/

Corporate

About Tombow Company Profile Message from CEO Company Histo...

https://www.tombow.com/en/corporate/

What is the replacement cartridge list

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https://www.tombow.com/en/faq/07c/

What is the time limitation of pencils

The barrel and the lead of pencils do not get rotten, but pencil's condition gets worse in extremely dry or humid environment. The better the storage state, the more semi-permanently available. The ol...

https://www.tombow.com/en/faq/08p/

How to refill the cartridge

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https://www.tombow.com/en/faq/09c/

What is the replacement cartridge list

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https://www.tombow.com/en/faq/10e/

How to refill the cartridge

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https://www.tombow.com/en/faq/12e/

What is the replacement cartridge list

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https://www.tombow.com/en/faq/13g/

How to refill the cartridge

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https://www.tombow.com/en/faq/15g/

What to do when stained by oil-based ink

In the case of skin Please wash it with soap immediatery. It may not remove immediately, but it is washed repeatedly, and it remove gradually by bathing, etc. In the case of paper The ink penetrate...

https://www.tombow.com/en/faq/16b/

What to do when stained by water-based ink

In the case of skin Please wash it with soap immediately. It may not remove immediately, but it is washed repeatedly, and it remove gradually by bathing, etc. In the case of paper The ink penetrate...

https://www.tombow.com/en/faq/17b/

How to use the refill ink Kei Coat charger

■ How many time it can refill? One bottle of Kei Coat charger can refill around 10 times. However, considering the life of the marking pens allow them to be refiled 5 times while purchasing pens. ...

https://www.tombow.com/en/faq/20m/

Why is the writing line uneven

Ink on the surface of the ball of the tip is transcribed into paper and written. The ink which remains without being transcribed is returned to the chip, but when the tip part is garbage or it is defo...

https://www.tombow.com/en/faq/23b/

How to erase the part written by ballpoint pens

There is a method of turning off the surface of the paper with the ink with the sand eraser etc. There is a method of erasing it by a correction tape etc. The method of decomposing the dye by erasing ...

https://www.tombow.com/en/faq/how-to-erase-the-part-written-by-ballpoint-pens/

How to store ballpoint pens

The ink deteriorates when placed at high temperature for a long time. Avoid placing ballpoint pens in places with high temperature and high. Please note that the ink stickiness becomes stronger at lo...

https://www.tombow.com/en/faq/28b/

How much to pull out the lead

Pulling out too much lead is not recommended, because the lead becomes easy to break. ...

https://www.tombow.com/en/faq/30s/

What direction to knock out the lead

If you knock the mechanical pencil upwards, the lead will come out, but you will not be able to use the tip. The spare lead placed in the barrel uses the refilling mechanism by gravity, so the tip doe...

https://www.tombow.com/en/faq/32s/

How long is the durability of mechanical pencils

The durability of the chuck is almost the same as that made of plastic and metal, and it is possible to knock more than 100,000 times. 0.6 mm is pushed out per knock, it becomes possible to use more t...

https://www.tombow.com/en/faq/33s/

Why is there no pin attached to mechanical pencils

Lead often got broken in the past because for its firmness, that was why a cleaner pin was attached to remove the leftover of the lead in the barrel. At present, the firmness of the lead has been impr...

https://www.tombow.com/en/faq/35s/

Why does the lead pull back

This phenomenon occurs when the lead is shortened and the Chuck no longer takes. When the lead is still long and it is withdrawn even in the state that it hangs to the chuck, it is possible to become ...

https://www.tombow.com/en/faq/36s/

How to handle deformation of the tip pipe

The tip pipe may be deformed due to fall etc. Please note that the lead may not come out if it collapses to the cause of the core breakage when bending....

https://www.tombow.com/en/faq/37s/

Why is the lead very loose

When the lead becomes short and it does not hang to the chuck, the lead is held only by the tip pipe part, and it teetering. There is no wobble because it holds with two points of the pipe part and th...

https://www.tombow.com/en/faq/38s/

What to do when stained by oil-based marking pens [Namae Senka, Mono Twin]

In the case of skin It eliminated slowly. Please wash with soap immediately. It may not eliminate immediately, but it becomes easy to wash repeatedly, and to eliminate by bathing, etc. In the case...

https://www.tombow.com/en/faq/40m/