graphite pencils

tvrdosť ceruziek

Značenie tvrdosti grafitových ceruziek

Európsky systém používa kombináciu písmen H (hard) tvrdý, F (firm) pevný a B (black) mäkký.
Najmäkšia tuha je 9B a najtvrdšia je 9H (čím väčšie číslo - tým väčšia mäkkosť alebo tvrdosť).

Tvrdosť tuhy určuje podiel grafitu a ílu. Čím viac je ílu primiešaného, tým je tuha tvrdšia.

V obchodoch môžete taktiež naraziť na označenie ceruziek 1, 2 a 3, ide o tri najpoužívanejšie tuhy pre školákov.
Ceruzka č. 1 odpovedá tuhe B, ceruzka č. 2 tuhe HB a č. 3 označuje tuhu H.
Jednotka a dvojka sú určené na písanie a kreslenie, trojka je tzv. rysovacou ceruzkou.

Price and labels
Lead Size
(5)
(20)
Leads Hardness
(5)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(24)
(1)
(5)
(20)
Producer
(20)
(1)
(6)
(26)
(13)
(30)
(11)
(13)
(4)
(17)
(1)
(71)
(6)
(5)
Faber-CastellGrip 2001 pencil with rubber
Code:029141

Faber-CastellGrip 2001 pencil with rubber

Buy0
1,33 € with VAT
In stock
Ceruzka  Faber-Castell Grip 2001 Jumbo 2=B modrá
Code:029135

Ceruzka Faber-Castell Grip 2001 Jumbo 2=B modrá

Buy0
1,9 € with VAT
In stock
Graphite pencil Faber-Castell Grip Jumbo 2B, old pink
Code:111973

Graphite pencil Faber-Castell Grip Jumbo 2B, old pink

Buy0
1,85 € with VAT
In stock
MAPED Jungle Fever graphite pencil with rubber + extension - 2 pcs
Code:9851819

MAPED Jungle Fever graphite pencil with rubber + extension - 2 pcs

Buy0
1,3 € with VAT
In stock
News
STABILO EASYgraph graphite pencil for right-handed people, pastel pink
Code:02328

STABILO EASYgraph graphite pencil for right-handed people, pastel pink

Buy0
1,65 € with VAT
In stock
KOH-I-NOOR pastel pencil For smooth surfaces, silver 1 pc
Code:326307

KOH-I-NOOR pastel pencil For smooth surfaces, silver 1 pc

Buy0
0,71 € with VAT
In stock
KOH-I-NOOR pastel pencil For smooth surfaces, black 1 pc
Code:62100020

KOH-I-NOOR pastel pencil For smooth surfaces, black 1 pc

Buy0
0,79 € with VAT
In stock
HB STABILO pencil 160 graphite pencil with eraser - pink
Code:2160/01 - HB

HB STABILO pencil 160 graphite pencil with eraser - pink

Buy0
0,55 € with VAT
In stock
HB STABILO graphite pencil - orange
Code:160/03 - HB

HB STABILO graphite pencil - orange

Buy0
0,49 € with VAT
In stock
HB STABILO graphite pencil - st. blue
Code:160/02 - HB

HB STABILO graphite pencil - st. blue

Buy0
0,49 € with VAT
In stock
Pencil Graphite Sparkle - silver B
Code:118213

Pencil Graphite Sparkle - silver B

Buy0
1,9 € with VAT
In stock
Graphite pencil STABILO HB - st. blue
Code:369/02 - HB

Graphite pencil STABILO HB - st. blue

Buy0
0,75 € with VAT
In stock
Contour pencil KOH-I-NOOR black, 1 pc
Code:0294

Contour pencil KOH-I-NOOR black, 1 pc

Buy0
0,7 € with VAT
In stock
STABILO EASYgraph graphite pencil for right-handed people - light blue
Code:322/02-HB

STABILO EASYgraph graphite pencil for right-handed people - light blue

Buy0
1,7 € with VAT
In stock
CRT ceruzka Fine art graphite 3B
Code:160 03

CRT ceruzka Fine art graphite 3B

Buy0
1,14 € with VAT
Out of stock
Graphite pencil no. 2 / HB
Code:0290

Graphite pencil no. 2 / HB

Buy0
0,1 € with VAT
In stock
Recommended
Graphite pencil, 2B, hexagonal, STAEDTLER "Noris"
Code:TS1200

Graphite pencil, 2B, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
Out of stock
Pencil Graphite Sparkle - silver B
Code:118202

Pencil Graphite Sparkle - silver B

Buy0
1,9 € with VAT
In stock
Graphite pencil KOH-I-NOOR 2B, 1 pc
Code:0281

Graphite pencil KOH-I-NOOR 2B, 1 pc

Buy0
0,55 € with VAT
On the way
Pencil Faber-Castell Grip 2001 2=B blue
Code:029130

Pencil Faber-Castell Grip 2001 2=B blue

Buy0
1,12 € with VAT
In stock
CRT pencil Fine art graphite 5B
Code:160 05

CRT pencil Fine art graphite 5B

Buy0
1,14 € with VAT
In stock
Thin triangular pencil for left-handed people - STABILO EASYgraph S Metallic Edition
Code:325/22-HB

Thin triangular pencil for left-handed people - STABILO EASYgraph S Metallic Edition

Buy0
1,25 € with VAT
Out of stock
Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.
Code:0255

Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.

Buy0
0,91 € with VAT
In stock
STABILO EASYgraph graphite pencil for left-handed people - light blue
Code:321/02-HB

STABILO EASYgraph graphite pencil for left-handed people - light blue

Buy0
1,65 € with VAT
In stock
Pencil MILAN triangular MAXI HB with eraser
Code:07126712

Pencil MILAN triangular MAXI HB with eraser

Buy0
0,65 € with VAT
In stock
Recommended
Discussion category
Have a question? Are you interested in specific detail? Ask us.
Ask a question
New questionYour name:Your e-mail:(E-mail will not be published)Title:Message:
Ask
Your name:Your e-mail:(E-mail will not be published)Message:
Add reply

 

 

Na vašem soukromí nám záleží
Táto stránka využíva cookies na vylepšovanie a prispôsobovanie obsahu vašim potrebám, používaním tejto stránky vyjadrujete súhlas s používaním súborov cookies.
Allow everythingDetailed settings