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
(5)
(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)
(10)
(6)
(39)
(17)
(2)
(59)
(39)
(13)
(4)
(57)
(5)
(1)
(80)
(16)
(5)
CRT crayon KARMINA prussian blue
Code:271 61

CRT crayon KARMINA prussian blue

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1,51 € with VAT
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STABILO EASYergo micropencil, HB, 1.4 mm, for left-handed people, blue-orange
Code:B468933

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

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8,9 € with VAT
Out of stock
Graphite pencil KOH-I-NOOR Carpenter/unsharpened, red 1 pc
Code:0207

Graphite pencil KOH-I-NOOR Carpenter/unsharpened, red 1 pc

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0,64 € with VAT
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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 pencil artist nero medium 3
Code:461 03

CRT pencil artist nero medium 3

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1,61 € with VAT
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Graphite pencil, H, hexagonal, STAEDTLER "Noris"
Code:TS1203

Graphite pencil, H, hexagonal, STAEDTLER "Noris"

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0,48 € 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
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Mechanical pencil FABER-CASTELL Grip 1345 - black 0,5 mm
Code:134599

Mechanical pencil FABER-CASTELL Grip 1345 - black 0,5 mm

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5,08 € 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
BOX 10 STICKS OF NATURAL CHARCOAL 3-6mm
Code:617024

BOX 10 STICKS OF NATURAL CHARCOAL 3-6mm

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1,86 € with VAT
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Graphite pencils FABER-CASTELL B / 0.5 mm, 12 pcs
Code:521501

Graphite pencils FABER-CASTELL B / 0.5 mm, 12 pcs

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0,65 € with VAT
In stock
Micropencil / Brush MILAN Capsule Mix 2B/0.7 mm - mix of colors
Code:185021932

Micropencil / Brush MILAN Capsule Mix 2B/0.7 mm - mix of colors

1,02 € with VAT
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Graphite pencil STABILO HB - st. blue
Code:369/02 - HB

Graphite pencil STABILO HB - st. blue

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0,75 € with VAT
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CRT crayon FINE ART PASTEL ultramarine
Code:471 55

CRT crayon FINE ART PASTEL ultramarine

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1,68 € 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
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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
In stock
CRT pencil artist charcoal hard 3
Code:460 03

CRT pencil artist charcoal hard 3

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1,63 € with VAT
In stock
Pencil Faber-Castell Grip 2001/HB black pink
Code:517011

Pencil Faber-Castell Grip 2001/HB black pink

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1,2 € with VAT
In stock
Graphite solids DONG-A 2B/0.7 mm, 12 pcs
Code:411271

Graphite solids DONG-A 2B/0.7 mm, 12 pcs

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0,36 € with VAT
In stock
Recommended
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
Micropencil / Pentagon M&G 10178
Code:090526

Micropencil / Pentagon M&G 10178

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2,11 € with VAT
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CRT pencil artist white chalk oil 1
Code:461 61

CRT pencil artist white chalk oil 1

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1,61 € with VAT
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BOX 5 STICKS OF NATURAL CHARCOAL 3-5mm
Code:7800

BOX 5 STICKS OF NATURAL CHARCOAL 3-5mm

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2,81 € with VAT
In stock
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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
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CRT crayon KARMINA permanent red light
Code:271 13

CRT crayon KARMINA permanent red light

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1,51 € with VAT
In stock
Colored pencil, hexagonal, for any surface, STABILO "All", black
Code:TST8046

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

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1,6 € with VAT
In stock
Graphite pencils M&G Vivid Color HB / 0.5 mm, colored surface, 20 pcs
Code:05212

Graphite pencils M&G Vivid Color HB / 0.5 mm, colored surface, 20 pcs

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0,82 € with VAT
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