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)
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(39)
(1)
(3)
(1)
Leads Hardness
(14)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(25)
(1)
(1)
(1)
(5)
(2)
(26)
(6)
(2)
Producer
(112)
(2)
(9)
(6)
(39)
(17)
(2)
(58)
(39)
(13)
(4)
(57)
(5)
(1)
(80)
(16)
(5)
Graphite pencils KOH-I-NOOR B / 0.5 mm, 12 pcs
Code:0565

Graphite pencils KOH-I-NOOR B / 0.5 mm, 12 pcs

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0,55 € with VAT
In stock
CRT crayon MARINO Cadmium Citron
Code:241 07

CRT crayon MARINO Cadmium Citron

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1,96 € with VAT
In stock
HB graphite pencil with Flamingo eraser, mix/4 designs
Code:6813

HB graphite pencil with Flamingo eraser, mix/4 designs

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0,11 € with VAT
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M&G pencil holder, set of 4
Code:99214

M&G pencil holder, set of 4

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1,3 € with VAT
On the way
Recommended
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
In stock
Paper spreader MILAN 6.9 mm / set of 12 pcs
Code:2810412

Paper spreader MILAN 6.9 mm / set of 12 pcs

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6,06 € with VAT
Na objednávku do 21 dní
Recommended
PILOT Progrex micropencil, HB, 0.5 mm, red
Code:0299

PILOT Progrex micropencil, HB, 0.5 mm, red

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1,84 € with VAT
Out of 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

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1,65 € with VAT
In stock
CRT crayon KARMINA chestnut brown
Code:272 15

CRT crayon KARMINA chestnut brown

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1,51 € with VAT
In stock
KOH-I-NOOR pastel pencil For smooth surfaces, yellow 1 pc
Code:62100024

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

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0,71 € with VAT
In stock
CRT pencil artist sanguine dry 2
Code:462 12

CRT pencil artist sanguine dry 2

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1,13 € 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
Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.
Code:0255

Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.

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0,91 € with VAT
In stock
Pencil Graphite Sparkle - turquoise B
Code:118205

Pencil Graphite Sparkle - turquoise B

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1,9 € with VAT
In stock
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 pencil Fine art graphite 8H
Code:160 18

CRT pencil Fine art graphite 8H

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1,14 € with VAT
In stock
Castell 9000 / 8B pencil
Code:119008

Castell 9000 / 8B pencil

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1,21 € with VAT
In stock
Faber-Castell Sparkle pencil, dark green B
Code:118239

Faber-Castell Sparkle pencil, dark green B

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1,84 € with VAT
In stock
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
Ergonomic grip on the M&G pencil - set
Code:410501

Ergonomic grip on the M&G pencil - set

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2,11 € with VAT
In progress
News
Recommended
Pencil STABILO Swano Pastel green
Code:490802

Pencil STABILO Swano Pastel green

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0,38 € 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
In stock
Recommended
Sale
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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CRT crayon KARMINA prussian blue
Code:271 61

CRT crayon KARMINA prussian blue

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1,51 € with VAT
In stock
CRT crayon KARMINA permanent red dark
Code:271 15

CRT crayon KARMINA permanent red dark

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1,51 € with VAT
In stock
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
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