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
(5)
(20)
Leads Hardness
(5)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(22)
(1)
(5)
(20)
Producer
(20)
(1)
(4)
(26)
(13)
(30)
(11)
(12)
(4)
(17)
(1)
(71)
(6)
(5)
Graphite pencil MAPED "BLACK'PEPS" HB 1pc
Code:0241

Graphite pencil MAPED "BLACK'PEPS" HB 1pc

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0,23 € with VAT
In stock
Graphite pencil, 2B, hexagonal, STAEDTLER "Noris"
Code:TS1200

Graphite pencil, 2B, hexagonal, STAEDTLER "Noris"

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0,48 € with VAT
Out of stock
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
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
KOH-I-NOOR graphite pencil in HB lacquer, black 1 pc
Code:029108

KOH-I-NOOR graphite pencil in HB lacquer, black 1 pc

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1,48 € with VAT
In stock
CRT pencil Fine art graphite 7B
Code:160 07

CRT pencil Fine art graphite 7B

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1,14 € with VAT
In stock
Colored pencil, hexagonal, for any surface, STABILO "All", white
Code:TST8052

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

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1,6 € 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
Out of stock
Triangular graphite pencil no. 1/2B
Code:02891

Triangular graphite pencil no. 1/2B

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0,1 € with VAT
In stock
Recommended
Pencil Faber-Castell Grip 2001/HB black turquoise
Code:517012

Pencil Faber-Castell Grip 2001/HB black turquoise

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1,15 € with VAT
In stock
Contour pencil KOH-I-NOOR black, 1 pc
Code:0294

Contour pencil KOH-I-NOOR black, 1 pc

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0,7 € 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
HB graphite pencil with Ruler eraser, mix/4 colors
Code:6814

HB graphite pencil with Ruler eraser, mix/4 colors

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0,11 € with VAT
In stock
Recommended
Pencil STABILO Swano Fluo orange
Code:4907/HB-54

Pencil STABILO Swano Fluo orange

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0,38 € with VAT
In stock
HB graphite triangular pencil with eraser
Code:02895

HB graphite triangular pencil with eraser

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0,17 € with VAT
In stock
Recommended
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
Out of stock
STABILO EASYgraph S graphite pencil for left-handed people - blue
Code:02325

STABILO EASYgraph S graphite pencil for left-handed people - blue

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1,25 € with VAT
In 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
In stock
Graphite pencil, H, hexagonal, STAEDTLER "Noris"
Code:TS1203

Graphite pencil, H, hexagonal, STAEDTLER "Noris"

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0,48 € 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
CRT pencil Fine art graphite F
Code:160 10

CRT pencil Fine art graphite F

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1,14 € with VAT
On the way
MARCO HB graphite pencil, set of 8 pcs
Code:6315

MARCO HB graphite pencil, set of 8 pcs

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2,11 € with VAT
In stock
Recommended
Wooden pencils PASTEL 2B triangular shape - 12pcs
Code:215021

Wooden pencils PASTEL 2B triangular shape - 12pcs

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0,17 € with VAT
In stock
Recommended
Faber-Castell Sparkle, pearl lilac pencil B
Code:118204

Faber-Castell Sparkle, pearl lilac pencil B

Buy0
1,94 € with VAT
In stock
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