What is correction quality?

It is to be settled easily by anyone, and it is possible to write with various Writing instruments from the top that it is not done or cracking; eraser damage later....

https://www.tombow.com/en/mamechishiki/c102/

Raw material for glue stick

The adhesive component is made of polyvinyl pyrrolidone, a gelling agent (soap), a dissolving component of the synthetic resin, dissolved in water and alcohol and mixed at elevated temperatures. Thes...

https://www.tombow.com/en/mamechishiki/g97/

Ingredients and how to make liquid glues

The powder of polyvinyl alcohol and synthetic resin is mixed with water, and made by dissolving at high temperature. Because mold grows as it is, the preservative with high safety is small amount, and...

https://www.tombow.com/en/mamechishiki/g94/

A good use of glue stick

Please do not put too much out. It is a knack that the glues comes out, but does not exceed 2 ~ 3mm at all times. Please be aware that if you are too far away, you will be prone to a glues collapse, o...

https://www.tombow.com/en/mamechishiki/g93/

Names in foreign countries

Glue (glue glues ) in English, solid glues Is called Gluestick (glue stick), liquid glues is Liquidglue (rekitdo glue). For solid glues , Germany is called Klebstoff (clebusschtoof), colle in France (...

https://www.tombow.com/en/mamechishiki/g88/

The reason for the cut of the corner of the sleeve

It is to prevent the corner of the Plastic Eraser body from bite to the sleeve even if the Plastic Eraser is pushed out by a considerable strong force and the character is erased. We call the processi...

https://www.tombow.com/en/mamechishiki/e85/

History of solid glues

At first, it was thought that the thing of the crayon type which came out tackiness when rubbing like the slip wax of the belt of the factory. The origin of the current solid glues using Pyrrolidone i...

https://www.tombow.com/en/mamechishiki/g82/

History of liquid glues

Polyvinyl alcohol, a synthetic resin that has been industrialized since the war, has been used. It became the market in 1975, and it has reached the present. There was no liquid glues before that, an...

https://www.tombow.com/en/mamechishiki/g80/

Origin of the name of various glues

There is a historical one, and it is named from the raw material, the form, the function, and the application. For example, from raw materials, such as starch glues , Arabiya rubber glues , poval glue...

https://www.tombow.com/en/mamechishiki/g77/

Bonding duration

Solid glues , liquid glues Bonding is permanent, but paper may deteriorate. glue tapes Acrylic acid ester resins, which are the ingredients of glues , are very stable. It does not deteriorate like ...

https://www.tombow.com/en/mamechishiki/g75/

How to use other than erase

Basically, I can use it in various ways to "clean" things. For example, it may be used to remove dirt from a small leather product or building material, or to polish the metal, and the sand is very ef...

https://www.tombow.com/en/mamechishiki/e74/

What is acid-free?

Acid is acids that do not contain acidic components. However, in a Tombow Pencil , the meaning of acid-free is not "acids or alkalis, nor does it tarnish paper or letters!" 」 The "Acid-free mark" is...

https://www.tombow.com/en/mamechishiki/g73/

Why is glue glued?

Since the solid glues is originally a gel product with 50% or more liquid content, it can be liquefied locally by the physical force at the time of coating and wet the paper. In this way, it is said t...

https://www.tombow.com/en/mamechishiki/g72/

Why the glues ?

glues is bonded to paper by chemical action and mechanical action, and glues itself becomes a hardened and sturdy film, and paper and paper are combined. The chemical action is the hydroxyl group (-OH...

https://www.tombow.com/en/mamechishiki/g71/

Why does the knock sound ?

In short, the ring in the inside is flipped, and the sound which knocks against the back wall becomes it. Therefore, the tick sound does not relate to a basic performance. The metal chuck sounds bette...

https://www.tombow.com/en/mamechishiki/s64/

Water-based inks are weak

In the Tombow Pencil , the pigment is used for the water-based ink. It may be blurring immediately after writing, but there is no worry blurring even if it is dry and wet....

https://www.tombow.com/en/mamechishiki/m53/

The Difference between water-based ink and oil-based ink

Products using water as the main solvent are water-based inks, and those using organic solvents are oil-based inks. Apparently, the water-based ink is shabby and the oil-based ink is like thick syrup....

https://www.tombow.com/en/mamechishiki/m52/

Ink Life

■ Oily ink In JIS, it is possible to write out well even after 15 months from the date of manufacture. The product of the Tombow is guaranteed 24 months. Because there is a lot sign in the wick, it b...

https://www.tombow.com/en/mamechishiki/m51/

Ink raw Materials

■ Oily ink Dye + solvent + resin is a basic configuration. This is almost the same as the composition of the marker, but the viscosity is different (viscosity of starch syrup and honey position). ■ ...

https://www.tombow.com/en/mamechishiki/m50/

How to fit the ball

It is a very small ball, and it is very strange why it is turning well without falling below. To make a chip, a thin wire-shaped metal is cut in a cylindrical shape, the end is truncated to a conical ...

https://www.tombow.com/en/mamechishiki/b44/

Writing distance

You can write about 1000m at 1500m and Carnosine Vizno in the office ballpoint pen (BR-NF Core) of the Tombow Pencil ....

https://www.tombow.com/en/mamechishiki/b43/

The life of the written character

Oil is said to have more than 50 years when it is a normal storage state as a document. At present, it has been more than 50 years after the release of ballpoint pen , but the documents of those days ...

https://www.tombow.com/en/mamechishiki/b42/

Water resistance of water-based ink

It is possible to have some degree of water resistance even if it is aqueous, though not as oily. The secret lies in the pigment, and it can be said that the pigment is more water resistant than the ...

https://www.tombow.com/en/mamechishiki/m40/

Basic Ink Configuration

Oily organic solvent + dye + resin + surfactant, Water-based is the basic structure of the aqueous + dye + moisturizing Agent + surfactant + preservative. As for the oily ink, it may be felt that it...

https://www.tombow.com/en/mamechishiki/m38/

Ink injection method

As for how to put in ink, a certain amount of ink may be injected into the filling with a syringe or the like, but the best way is to dip the filling in the ink and let it suck up the ink. The refill...

https://www.tombow.com/en/mamechishiki/m36/

Why fluorescent ink looks fluorescent

As can be seen from being a highlighter when expressed in English, it is possible to show the color more vividly by converting the light by sunlight and illumination to the wavelength of a certain lig...

https://www.tombow.com/en/mamechishiki/m35/

History of marking

It is said that the marker which came in from the United States in 1949 is the beginning of the history of the oil marking. In the Tombow was released for the first time in Japan the water marking ca...

https://www.tombow.com/en/mamechishiki/m34/

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/

Core differences

The difference in the core is mainly in the grain size of graphite and clay, in other words, the technique and nerves are used for grinding, refining and processing of raw graphite as a high-grade cor...

https://www.tombow.com/en/mamechishiki/%e8%8a%af%e3%81%ae%e9%81%95%e3%81%84/

What is the degree and concentration of the core?

It is a symbol from 6B to 9H representing the thickness and hardness of the pencil core. The core of the pencil is from stiff to soft, depending on the proportion of graphite and clay, for example HB ...

https://www.tombow.com/en/mamechishiki/p16/

How to refill the cartridge

...

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

How to refill the cartridge

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