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
(3)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(18)
(1)
(5)
(13)
Producer
(20)
(4)
(22)
(7)
(11)
(3)
(6)
(11)
(10)
(5)
Pencil Faber-Castell Grip 2001/2B
Code:029116

Pencil Faber-Castell Grip 2001/2B

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1,12 € with VAT
In stock
CRT pencil Fine art graphite HB
Code:160 00

CRT pencil Fine art graphite HB

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1,14 € 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
HB STABILO graphite pencil - green
Code:160/HB

HB STABILO graphite pencil - green

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0,49 € 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
CRT pencil Fine art graphite 3H
Code:160 13

CRT pencil Fine art graphite 3H

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1,14 € with VAT
In stock
Triangular graphite pencil no. 3/H
Code:02893

Triangular graphite pencil no. 3/H

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0,1 € with VAT
In stock
Recommended
Pencil MILAN triangular HB Super Heroes Space
Code:0711315148SH

Pencil MILAN triangular HB Super Heroes Space

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0,28 € with VAT
In stock
Recommended
CRT pencil Fine art graphite H
Code:160 11

CRT pencil Fine art graphite H

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1,14 € with VAT
In stock
Graphite pencil KOH-I-NOOR JUMBO 8B, 1 pc
Code:0291

Graphite pencil KOH-I-NOOR JUMBO 8B, 1 pc

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1,06 € with VAT
In stock
STABILO Trio Thick graphite pencil, triangular shape, thick, light green
Code:399/04

STABILO Trio Thick graphite pencil, triangular shape, thick, light green

Buy0
1,05 € with VAT
In stock
CRT pencil Fine art graphite 2B
Code:160 02

CRT pencil Fine art graphite 2B

Buy0
1,14 € with VAT
In stock
Graphite pencil, HB, hexagonal, STAEDTLER "Noris"
Code:TS1202

Graphite pencil, HB, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
In stock
Pencil Faber-Castell Grip 2001/HB black pink
Code:517011

Pencil Faber-Castell Grip 2001/HB black pink

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1,15 € with VAT
In stock
Pencil graphite M&G triangular, HB Heart /1pc
Code:5027H

Pencil graphite M&G triangular, HB Heart /1pc

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0,11 € with VAT
In stock
Recommended
Graphite pencil KOH-I-NOOR 8B, 1 pc
Code:0287

Graphite pencil KOH-I-NOOR 8B, 1 pc

Buy0
0,55 € 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
CRT pencil Fine art graphite 5B
Code:160 05

CRT pencil Fine art graphite 5B

Buy0
1,14 € 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
Ceruzka  Faber-Castell Grip 2001 Jumbo 2=B modrá
Code:029135

Ceruzka Faber-Castell Grip 2001 Jumbo 2=B modrá

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1,9 € with VAT
In stock
Triangular graphite pencils MILAN HB 12 pcs
Code:071230612

Triangular graphite pencils MILAN HB 12 pcs

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0,23 € with VAT
In stock
Recommended
HB STABILO graphite pencil - yellow
Code:160/05 - HB

HB STABILO graphite pencil - yellow

Buy0
0,49 € with VAT
In stock
Faber-Castell Sparkle pencil, coconut milk B
Code:118236

Faber-Castell Sparkle pencil, coconut milk B

Buy0
1,94 € with VAT
In stock
Faber-Castell Sparkle pencil, dark green B
Code:118239

Faber-Castell Sparkle pencil, dark green B

Buy0
1,84 € with VAT
In stock
Pencil Faber-Castell Grip 2001 2.1/2=HB silver
Code:029142

Pencil Faber-Castell Grip 2001 2.1/2=HB silver

Buy0
1,1 € with VAT
In stock
Triangular graphite pencil no. 2/HB
Code:02892

Triangular graphite pencil no. 2/HB

Buy0
0,1 € with VAT
In stock
Recommended
CRT pencil Fine art graphite 4B
Code:160 04

CRT pencil Fine art graphite 4B

Buy0
1,14 € with VAT
In stock
Pencil Faber-Castell Grip 2001/B
Code:029115

Pencil Faber-Castell Grip 2001/B

Buy0
1,12 € with VAT
In stock
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