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)
CRT pencil Fine art graphite 6B
Code:160 06

CRT pencil Fine art graphite 6B

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

Graphite pencil no. 2 / HB

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0,1 € with VAT
In stock
Recommended
Triangular graphite pencil no. 2/HB
Code:02892

Triangular graphite pencil no. 2/HB

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0,1 € with VAT
In stock
Recommended
HB STABILO graphite pencil
Code:600360

HB STABILO graphite pencil

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0,52 € with VAT
In stock
Graphite pencil MAPED "BLACK'PEPS" HB 1pc
Code:0241

Graphite pencil MAPED "BLACK'PEPS" HB 1pc

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0,23 € with VAT
In stock
Pencil MILAN triangular MAXI HB with eraser
Code:07126712

Pencil MILAN triangular MAXI HB with eraser

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0,65 € with VAT
In stock
Recommended
HB STABILO graphite pencil - green
Code:160/HB

HB STABILO graphite pencil - green

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0,49 € with VAT
In stock
Woodless graphite pencils MAPED Barbie 6 pcs
Code:9850801

Woodless graphite pencils MAPED Barbie 6 pcs

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2,03 € with VAT
In stock
News
Graphite/hexagonal pencil no. 4/2H
Code:0220

Graphite/hexagonal pencil no. 4/2H

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0,1 € with VAT
In stock
Recommended
Pencil Faber-Castell Grip 2001/HB black turquoise
Code:517012

Pencil Faber-Castell Grip 2001/HB black turquoise

Buy0
1,15 € with VAT
In stock
Faber-Castell Sparkle, pearl lilac pencil B
Code:118204

Faber-Castell Sparkle, pearl lilac pencil B

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1,94 € with VAT
In stock
Faber-Castell Sparkle pencil, dapple gray B
Code:118235

Faber-Castell Sparkle pencil, dapple gray B

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1,75 € with VAT
In stock
Sale
Graphite/hexagonal pencil no. 3/H
Code:0219

Graphite/hexagonal pencil no. 3/H

Buy0
0,1 € with VAT
In stock
Recommended
Triangular graphite pencil no. 3/H
Code:02893

Triangular graphite pencil no. 3/H

Buy0
0,1 € with VAT
In stock
Recommended
Pencil Graphite Sparkle - silver B
Code:118202

Pencil Graphite Sparkle - silver B

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1,9 € with VAT
In stock
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
Graphite pencil Faber-Castell Grip Jumbo / HB black/blue
Code:511910

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

Buy0
1,94 € with VAT
In stock
HB STABILO graphite pencil - pink
Code:160/01 - HB

HB STABILO graphite pencil - pink

Buy0
0,49 € with VAT
In stock
Graphite pencil KOH-I-NOOR 3-sided 6B, 1 pc
Code:0225 2

Graphite pencil KOH-I-NOOR 3-sided 6B, 1 pc

Buy0
1,72 € with VAT
In stock
Pencil Faber-Castell Grip Jumbo B
Code:029128

Pencil Faber-Castell Grip Jumbo B

Buy0
1,98 € with VAT
In stock
Graphite pencil KOH-I-NOOR 6B, 1 pc
Code:0285

Graphite pencil KOH-I-NOOR 6B, 1 pc

Buy0
0,55 € 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
CRT pencil Fine art graphite 5H
Code:160 15

CRT pencil Fine art graphite 5H

Buy0
1,14 € with VAT
In stock
Graphite pencil KOH-I-NOOR 4B, 1 pc
Code:0283

Graphite pencil KOH-I-NOOR 4B, 1 pc

Buy0
0,55 € with VAT
In stock
Graphite pencil KOH-I-NOOR 3B, 1 pc
Code:0282

Graphite pencil KOH-I-NOOR 3B, 1 pc

Buy0
0,55 € with VAT
In stock
Graphite pencil, HB, hexagonal, STAEDTLER "Noris"
Code:TS1202

Graphite pencil, HB, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
Out of stock
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