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
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(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)
Graphite pencil M&G triangular HB, Sport /1pc
Code:5027

Graphite pencil M&G triangular HB, Sport /1pc

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0,24 € with VAT
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Triangular graphite pencils MILAN HB 12 pcs
Code:071230612

Triangular graphite pencils MILAN HB 12 pcs

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0,23 € with VAT
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Pencil STABILO Swano Fluo yellow
Code:4907/HB-24

Pencil STABILO Swano Fluo yellow

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0,38 € with VAT
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STABILO EASYgraph graphite pencil for right-handed people, pastel purple
Code:02329

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

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1,65 € with VAT
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Graphite pencil M&G Jumbo / triangular HB
Code:090522

Graphite pencil M&G Jumbo / triangular HB

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2,27 € with VAT
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Sale
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
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Colored pencil KOH-I-NOOR red, 1 pc
Code:0201

Colored pencil KOH-I-NOOR red, 1 pc

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0,34 € with VAT
In stock
Thin triangular pencil for left-handed people - STABILO EASYgraph S Metallic Edition - pur
Code:325/23-HB

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

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1,25 € with VAT
In stock
Colored pencil, hexagonal, for all surfaces, STABILO "All", brown
Code:TST8045

Colored pencil, hexagonal, for all surfaces, STABILO "All", brown

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1,6 € with VAT
Out of stock
Triangular graphite pencils MILAN HB 12 pcs
Code:071230512

Triangular graphite pencils MILAN HB 12 pcs

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0,22 € with VAT
In stock
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Graphite pencil Faber-Castell Grip Jumbo 2B, old pink
Code:111973

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

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1,85 € with VAT
In stock
Pencil STABILO EASYgraph S Ergo left-right - 48 pcs
Code:UK325

Pencil STABILO EASYgraph S Ergo left-right - 48 pcs

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56,57 € 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 MAPED "BLACK'PEPS" H 1pc
Code:0245

Graphite pencil MAPED "BLACK'PEPS" H 1pc

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0,24 € 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
HB graphite pencil with Unicorn eraser, mix/4 designs
Code:6812

HB graphite pencil with Unicorn eraser, mix/4 designs

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0,11 € with VAT
In stock
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CRT pencil Fine art graphite 6H
Code:160 16

CRT pencil Fine art graphite 6H

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1,14 € with VAT
Out of stock
HB STABILO graphite pencil - yellow
Code:160/05 - HB

HB STABILO graphite pencil - yellow

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0,49 € 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 7B, 1 pc
Code:0286

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

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0,55 € with VAT
In stock
Pencil STABILO Swano Pastel blue
Code:490806

Pencil STABILO Swano Pastel blue

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0,38 € with VAT
In stock
STABILO EASYgraph graphite pencil for left-handed people, pastel green
Code:02324

STABILO EASYgraph graphite pencil for left-handed people, pastel green

Buy0
1,65 € with VAT
In stock
CRT pencil Fine art graphite 8B
Code:160 08

CRT pencil Fine art graphite 8B

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1,14 € with VAT
In stock
Thin triangular pencil for right-handed people - STABILO EASYgraph S Metallic Edition - gr
Code:326/22-HB

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

Buy0
1,25 € with VAT
Out of stock
STABILO EASYgraph S graphite pencil for right-handed people - light blue
Code:326/02-HB

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

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1,25 € with VAT
In stock
Castell 9000 / 8B pencil
Code:119008

Castell 9000 / 8B pencil

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1,21 € with VAT
In stock
Pencil Faber-Castell Sparkle, Cande Cane red B
Code:118240

Pencil Faber-Castell Sparkle, Cande Cane red B

Buy0
1,84 € with VAT
In stock
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