Pencils, graphite

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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(23)
(15)
(3)
(2)
(2)
(20)
(39)
(1)
(3)
(1)
Leads Hardness
(14)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(23)
(1)
(1)
(1)
(5)
(2)
(26)
(6)
(2)
Producer
(112)
(2)
(10)
(4)
(39)
(17)
(2)
(59)
(39)
(13)
(4)
(57)
(5)
(1)
(80)
(16)
(5)
Grafitové tuhy FABER-CASTELL B / 0,7 mm, 12 ks
Code:521701

Grafitové tuhy FABER-CASTELL B / 0,7 mm, 12 ks

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0,73 € with VAT
In stock
Mechanical pencil / KOH-I-NOOR versatile pencil, 2.0 mm, plastic/mix of colors
Code:0211

Mechanical pencil / KOH-I-NOOR versatile pencil, 2.0 mm, plastic/mix of colors

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3,47 € with VAT
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Mechanical pencil / Versatile KOH-I-NOOR, 2.0 mm, metal
Code:0212

Mechanical pencil / Versatile KOH-I-NOOR, 2.0 mm, metal

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4,62 € with VAT
In stock
CRT crayon FINE ART PASTEL orange
Code:471 11

CRT crayon FINE ART PASTEL orange

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1,68 € with VAT
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CRT crayon KARMINA light blue
Code:271 58

CRT crayon KARMINA light blue

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1,51 € with VAT
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CRT pencil artist charcoal hard 3
Code:460 03

CRT pencil artist charcoal hard 3

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1,63 € with VAT
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STABILO EASYgraph graphite pencil for left-handed people
Code:02321

STABILO EASYgraph graphite pencil for left-handed people

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1,65 € with VAT
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Graphite pencil, HB, hexagonal, STAEDTLER "Noris"
Code:TS1202

Graphite pencil, HB, hexagonal, STAEDTLER "Noris"

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0,48 € with VAT
Out of stock
HB STABILO graphite pencil - pink
Code:160/01 - HB

HB STABILO graphite pencil - pink

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0,49 € with VAT
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CRT crayon MARINO Emerald
Code:241 77

CRT crayon MARINO Emerald

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1,96 € with VAT
In stock
Pencil Faber-Castell Grip 2001/H
Code:029117

Pencil Faber-Castell Grip 2001/H

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1,16 € with VAT
In stock
Graphite pencils STAEDTLER "Mars micro" HB / 0.9 mm
Code:TS25009HB

Graphite pencils STAEDTLER "Mars micro" HB / 0.9 mm

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1,27 € with VAT
Out of stock
BOX 5 STICKS OF NATURAL CHARCOAL 9-11mm
Code:7804

BOX 5 STICKS OF NATURAL CHARCOAL 9-11mm

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3,37 € with VAT
In stock
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CRT crayon MARINO Prussian Blue
Code:241 61

CRT crayon MARINO Prussian Blue

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1,96 € with VAT
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Faber-Castell Sparkle pencil, rose shadows B
Code:118234

Faber-Castell Sparkle pencil, rose shadows B

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1,94 € with VAT
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Faber-Castell Sparkle pencil, coconut milk B
Code:118236

Faber-Castell Sparkle pencil, coconut milk B

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1,94 € with VAT
In stock
Colored pencil KOH-I-NOOR Double-sided, red-blue, 1 pc
Code:0224

Colored pencil KOH-I-NOOR Double-sided, red-blue, 1 pc

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0,84 € with VAT
In stock
CRT crayon FINE ART PASTEL pea green
Code:471 87

CRT crayon FINE ART PASTEL pea green

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1,68 € with VAT
In stock
CRT crayon MARINO Grass Green
Code:241 84

CRT crayon MARINO Grass Green

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1,96 € with VAT
In stock
CRT crayon KARMINA madder carmine
Code:271 17

CRT crayon KARMINA madder carmine

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1,51 € with VAT
In stock
CRT crayon KARMINA umber
Code:272 21

CRT crayon KARMINA umber

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1,51 € with VAT
In stock
CRT crayon MARINO Light Grey
Code:242 32

CRT crayon MARINO Light Grey

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1,96 € with VAT
In stock
Mechanical pencil / Versatile KOH-I-NOOR, 4B, 3.2 mm
Code:53471

Mechanical pencil / Versatile KOH-I-NOOR, 4B, 3.2 mm

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10,14 € with VAT
In stock
CRT pencil artist charcoal medium 2
Code:460 02

CRT pencil artist charcoal medium 2

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1,63 € with VAT
In stock
Faber-CastellGrip 2001 pencil with rubber
Code:029141

Faber-CastellGrip 2001 pencil with rubber

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1,33 € with VAT
In stock
CRT pencil artist sepia dark oil 2
Code:463 52

CRT pencil artist sepia dark oil 2

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1,63 € with VAT
In stock
Paper spreader MILAN 12.5 mm / set of 12 pcs
Code:2830412

Paper spreader MILAN 12.5 mm / set of 12 pcs

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10,21 € with VAT
In stock
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