grafitové ceruzky jednoduché

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
(20)
Leads Hardness
(4)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(21)
(1)
(5)
(13)
Producer
(20)
(6)
(23)
(7)
(11)
(3)
(7)
(11)
(6)
(5)
Graphite pencil KOH-I-NOOR 5B, 1 pc
Code:0284

Graphite pencil KOH-I-NOOR 5B, 1 pc

Buy0
0,55 € with VAT
In stock
Pencil Faber-Castell Grip 2001 2=B red
Code:029133

Pencil Faber-Castell Grip 2001 2=B red

Buy0
1,12 € with VAT
In stock
Castell 9000 / 8B pencil
Code:119008

Castell 9000 / 8B pencil

Buy0
1,21 € with VAT
In stock
Pencil MILAN triangular MAXI HB
Code:0712612

Pencil MILAN triangular MAXI HB

Buy0
0,46 € with VAT
In stock
Recommended
Graphite pencil, HB, hexagonal, STAEDTLER "Noris"
Code:TS1202

Graphite pencil, HB, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
Out of stock
Pencil Graphite Sparkle - silver B
Code:118213

Pencil Graphite Sparkle - silver B

Buy0
1,9 € with VAT
In stock
CRT pencil Fine art graphite 6B
Code:160 06

CRT pencil Fine art graphite 6B

Buy0
1,14 € with VAT
In stock
Triangular graphite pencils MILAN HB 12 pcs
Code:071230612

Triangular graphite pencils MILAN HB 12 pcs

Buy0
0,23 € with VAT
In stock
Recommended
CRT pencil Fine art graphite 6H
Code:160 16

CRT pencil Fine art graphite 6H

Buy0
1,14 € with VAT
In stock
Pencil Faber-Castell Grip 2001/H
Code:029117

Pencil Faber-Castell Grip 2001/H

Buy0
1,16 € with VAT
In stock
Graphite pencil Faber-Castell Grip Jumbo / HB black/pink
Code:511911

Graphite pencil Faber-Castell Grip Jumbo / HB black/pink

Buy0
1,94 € with VAT
In stock
Graphite pencil no. 1 / 2B
Code:0289

Graphite pencil no. 1 / 2B

Buy0
0,1 € with VAT
In stock
Recommended
Graphite pencil MAPED "BLACK'PEPS" HB 1pc
Code:0241

Graphite pencil MAPED "BLACK'PEPS" HB 1pc

Buy0
0,23 € with VAT
In stock
Graphite/hexagonal pencil no. 3/H
Code:0219

Graphite/hexagonal pencil no. 3/H

Buy0
0,1 € with VAT
In stock
Recommended
Pencil Faber-Castell Grip 2001/HB black blue
Code:517010

Pencil Faber-Castell Grip 2001/HB black blue

Buy0
1,2 € with VAT
In stock
Pencil Graphite Sparkle - turquoise B
Code:118205

Pencil Graphite Sparkle - turquoise B

Buy0
1,9 € with VAT
In stock
CRT pencil Fine art graphite 7B
Code:160 07

CRT pencil Fine art graphite 7B

Buy0
1,14 € with VAT
In stock
CRT ceruzka Fine art graphite 3B
Code:160 03

CRT ceruzka Fine art graphite 3B

Buy0
1,14 € with VAT
In stock
CRT pencil Fine art graphite 5H
Code:160 15

CRT pencil Fine art graphite 5H

Buy0
1,14 € with VAT
In stock
Faber-Castell Sparkle pencil, dapple gray B
Code:118235

Faber-Castell Sparkle pencil, dapple gray B

Buy0
1,75 € with VAT
In stock
Sale
Graphite pencil, B, hexagonal, STAEDTLER "Noris"
Code:TS1201

Graphite pencil, B, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
Out of stock
Graphite pencil KOH-I-NOOR 2B, 1 pc
Code:0281

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

Buy0
0,55 € with VAT
In stock
CRT pencil Fine art graphite 8B
Code:160 08

CRT pencil Fine art graphite 8B

Buy0
1,14 € with VAT
In stock
HB STABILO graphite pencil - green
Code:160/HB

HB STABILO graphite pencil - green

Buy0
0,49 € with VAT
In stock
HB STABILO graphite pencil - yellow
Code:160/05 - HB

HB STABILO graphite pencil - yellow

Buy0
0,49 € with VAT
In stock
HB STABILO graphite pencil
Code:600360

HB STABILO graphite pencil

Buy0
0,52 € with VAT
In stock
Faber-Castell Sparkle pencil, pearl gold B
Code:118214

Faber-Castell Sparkle pencil, pearl gold B

Buy0
1,94 € with VAT
In stock
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