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)
(25)
(1)
(5)
(20)
Producer
(20)
(1)
(6)
(27)
(13)
(30)
(11)
(13)
(4)
(17)
(1)
(71)
(6)
(5)
Graphite pencil KOH-I-NOOR 6B, 1 pc
Code:0285

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

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0,55 € with VAT
On the way
Pencil MILAN 4 x triangular HB/B/2B + eraser
Code:BYM10344

Pencil MILAN 4 x triangular HB/B/2B + eraser

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1,49 € with VAT
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Graphite pencil MAPED "BLACK'PEPS" HB with eraser 1pc
Code:9854021

Graphite pencil MAPED "BLACK'PEPS" HB with eraser 1pc

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0,58 € with VAT
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MILAN HB graphite pencil with Sunset eraser
Code:071622724

MILAN HB graphite pencil with Sunset eraser

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0,52 € with VAT
In stock
Recommended
Triangular graphite pencil no. 3/H
Code:02893

Triangular graphite pencil no. 3/H

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0,1 € with VAT
In stock
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Pencil Faber-Castell Grip 2001 2=B red
Code:029133

Pencil Faber-Castell Grip 2001 2=B red

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1,12 € with VAT
In stock
Graphite pencil MAPED "BLACK'PEPS" H 1pc
Code:0245

Graphite pencil MAPED "BLACK'PEPS" H 1pc

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0,24 € with VAT
In stock
KOH-I-NOOR pastel pencil For smooth surfaces, white 1 pc
Code:326306

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

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0,74 € with VAT
In stock
Faber-Castell Grip Jumbo pencil, red
Code:029143

Faber-Castell Grip Jumbo pencil, red

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1,9 € with VAT
In stock
KOH-I-NOOR graphite pencil in HB lacquer, black 1 pc
Code:029108

KOH-I-NOOR graphite pencil in HB lacquer, black 1 pc

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1,48 € 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
HB STABILO graphite pencil
Code:600360

HB STABILO graphite pencil

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0,52 € with VAT
In stock
Colored pencil KOH-I-NOOR green, 1 pc
Code:02012

Colored pencil KOH-I-NOOR green, 1 pc

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0,28 € with VAT
In stock
Pencil STABILO Swano Fluo pink
Code:4907/HB-56

Pencil STABILO Swano Fluo pink

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0,38 € with VAT
In stock
Graphite pencil KOH-I-NOOR 3B, 1 pc
Code:0282

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

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0,55 € with VAT
In stock
Pencil MILAN triangular MAXI HB
Code:0712612

Pencil MILAN triangular MAXI HB

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0,46 € with VAT
In stock
Recommended
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
HB STABILO pencil 160 graphite pencil with eraser - orange
Code:2160/03 - HB

HB STABILO pencil 160 graphite pencil with eraser - orange

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0,55 € with VAT
In stock
Graphite pencil KOH-I-NOOR 7B, 1 pc
Code:0286

Graphite pencil KOH-I-NOOR 7B, 1 pc

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0,55 € with VAT
In stock
CRT pencil Fine art graphite 4H
Code:160 14

CRT pencil Fine art graphite 4H

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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 M&G triangular HB, Lavender
Code:5028

Graphite pencil M&G triangular HB, Lavender

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0,24 € 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
Graphite pencil M&G all hardnesses from 2H to 14B - set of 12 pcs
Code:70446

Graphite pencil M&G all hardnesses from 2H to 14B - set of 12 pcs

Buy0
2,09 € with VAT
In stock
News
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STABILO EASYgraph graphite pencil for right-handed people - orange
Code:322/03-HB

STABILO EASYgraph graphite pencil for right-handed people - orange

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1,7 € with VAT
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Graphite pencil no. 2 / HB
Code:0290

Graphite pencil no. 2 / HB

Buy0
0,1 € with VAT
In stock
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