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)
(25)
(1)
(1)
(1)
(5)
(2)
(26)
(6)
(2)
Producer
(112)
(2)
(9)
(6)
(39)
(17)
(2)
(58)
(39)
(14)
(4)
(57)
(5)
(1)
(80)
(16)
(5)
CRT ceruzka Fine art graphite 3B
Code:160 03

CRT ceruzka Fine art graphite 3B

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1,14 € with VAT
Out of stock
BOX 5 STICKS NATURAL CHARCOAL 12-14mm
Code:7806

BOX 5 STICKS NATURAL CHARCOAL 12-14mm

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3,89 € with VAT
In stock
Recommended
Paper spreader MILAN 12.5 mm / 1 pc
Code:2830412-1

Paper spreader MILAN 12.5 mm / 1 pc

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0,84 € with VAT
In stock
Recommended
STABILO EASYergo micropencil, HB, 3.15 mm, for left-handed people, pink
Code:B468643

STABILO EASYergo micropencil, HB, 3.15 mm, for left-handed people, pink

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8,9 € with VAT
In stock
M&G Vivid Color 0.5 mm micropencil / brush
Code:701701

M&G Vivid Color 0.5 mm micropencil / brush

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0,82 € with VAT
In stock
Recommended
CRT pencil artist nero extrasoft 1
Code:461 01

CRT pencil artist nero extrasoft 1

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1,61 € with VAT
In stock
CRT crayon KARMINA dark grey
Code:272 35

CRT crayon KARMINA dark grey

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1,51 € with VAT
In stock
KOH-I-NOOR graphite pencil in varnish 4B, black 1 pc
Code:029107

KOH-I-NOOR graphite pencil in varnish 4B, black 1 pc

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1,46 € with VAT
In stock
STABILO EASYergo micropencil, HB, 1.4 mm, for right-handed people, orange-blue
Code:46905

STABILO EASYergo micropencil, HB, 1.4 mm, for right-handed people, orange-blue

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8,9 € with VAT
In stock
Micro pencil, 0.5 mm, MAPED "BLACK 'PEPS", blue
Code:IMA559530

Micro pencil, 0.5 mm, MAPED "BLACK 'PEPS", blue

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2,27 € with VAT
In stock
PILOT Progrex micropencil, HB, 0.5 mm, blue + hard 12 pcs
Code:0297 S

PILOT Progrex micropencil, HB, 0.5 mm, blue + hard 12 pcs

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2,76 € with VAT
In stock
CRT crayon KARMINA tan light
Code:271 31

CRT crayon KARMINA tan light

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1,51 € with VAT
In stock
Graphite pencil KOH-I-NOOR 5B, 1 pc
Code:0284

Graphite pencil KOH-I-NOOR 5B, 1 pc

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0,55 € with VAT
In stock
HB STABILO graphite pencil
Code:600360

HB STABILO graphite pencil

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0,52 € with VAT
In stock
Graphite pencil MAPED "BLACK'PEPS" B with eraser 1pc
Code:0250

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

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0,24 € with VAT
In stock
CRT crayon FINE ART PASTEL ivory black
Code:472 50

CRT crayon FINE ART PASTEL ivory black

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1,9 € with VAT
In stock
Colored pencil, hexagonal, for any surface, STABILO "All", green
Code:TST8043

Colored pencil, hexagonal, for any surface, STABILO "All", green

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1,75 € 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
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
MILAN PL1 Touch 2B/0.9 mm micropencil / brush - mix of colors
Code:185012920

MILAN PL1 Touch 2B/0.9 mm micropencil / brush - mix of colors

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1,48 € with VAT
In stock
Recommended
CRT crayon KARMINA ivory black
Code:272 50

CRT crayon KARMINA ivory black

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1,51 € with VAT
In stock
CRT crayon MARINO Orange
Code:241 11

CRT crayon MARINO Orange

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1,96 € 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
CRT crayon MARINO Ocher Light
Code:242 02

CRT crayon MARINO Ocher Light

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1,96 € with VAT
In stock
Triangular graphite pencils with eraser
Code:0712370312

Triangular graphite pencils with eraser

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0,23 € with VAT
In stock
Faber-Castell Sparkle pencil, pink B
Code:118212

Faber-Castell Sparkle pencil, pink B

Buy0
1,94 € with VAT
In stock
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