Pen Star Stationery Co., Ltd -- Pencil leads
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PEN STAR NEWS !

* FRANKFURT PAPER WORLD 2019

DATE: January 26~ 29 , 2019

HALL : 1.2

BOOTH NO.: B50K

 

* 2019 GIFTIONERY TAIPEI

DATE: April 18~21, 2019

BOOTH NO.:

 

* HONG KONG GIFTS and Premium 2019

DATE: April 27~30, 2019

HALL : 3

BOOTH NO.:3BB24

 


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Pencil leads

H and HB

 

Medium line density.

This is the most popular hardness for lead.

It has a good strenght and smooth feeling.

Aslo, it is ideal for accounting and general writing.

 

 

 

2H

 

Light to very light line with exceptional tensile strength.

This one is good for drafting and engineering.

 

* Tensile strength is the resistance of a material to a force tending to tear it apart and it is measured as the maximum tension that the material can withstand.

 

 

 

B and 2B

 

Dark to very dark line density. 

Therefore, it is very easy to read and will transmit through fax machine, copier and computer scanner.

This also can be used for shading and sketching.

 

 

 

 



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