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“TABEKKO DOUBUTSU” becomes a “ Kisekae Ring”!
Pit glue with bonus “Kisekae Ring” July 15th Limited Edition!A limited edition project "Kisekae Ring" that makes Pit glue cute and easy to use.New character will be on sale for the first time in two years starting July 15th* at stationery stores and spaces nati...
https://www.tombow.com/en/press/220713/
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About the color Spare Leads
There are two kinds of color Spare Leads . The same as colored pencils, a non-calcined core made by extrusion molding of pigments, waxes and resins, and boron, talc, mica, and clay minerals are formed...
https://www.tombow.com/en/mamechishiki/s58/
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Raw material for Spare Leads
The first was the sintering of the clay, which is the main raw material, the graphite and the binder, as well as the pencil core. However, it was not possible to obtain enough strength when the core d...
https://www.tombow.com/en/mamechishiki/s55/
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Background of the core improvement
The discovery of graphite chunks made a huge sensation in European society, which was struggling to write drawings and letters at the time, and was hit explosively. The price was soaring, and the lump...
https://www.tombow.com/en/mamechishiki/p03/
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Is there any harm to lick the pencil lead
Pencils are made by baking graphite (coral mate) and clay. Tombow's products meet the standard value of hazardous substances such as heavy metals according to the safety standards for heavy metals spe...
https://www.tombow.com/en/faq/01p/