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)
(25)
(1)
(5)
(20)
Producer
(20)
(1)
(6)
(27)
(13)
(30)
(11)
(14)
(4)
(17)
(1)
(71)
(6)
(5)
KOH-I-NOOR pastel pencil For smooth surfaces, red 1 pc
Code:62100021

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

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0,71 € with VAT
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Faber-Castell Sparkle, pearl lilac pencil B
Code:118204

Faber-Castell Sparkle, pearl lilac pencil B

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1,94 € 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
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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
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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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Code:02325

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

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1,25 € with VAT
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Code:490804

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0,38 € with VAT
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STABILO EASY colors crayon for right-handed people dark green
Code:332520

STABILO EASY colors crayon for right-handed people dark green

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1,6 € with VAT
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MAPED Jungle Fever graphite pencil with rubber + extension - 2 pcs
Code:9851819

MAPED Jungle Fever graphite pencil with rubber + extension - 2 pcs

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1,3 € 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
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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
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HB STABILO graphite pencil - green
Code:160/HB

HB STABILO graphite pencil - green

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0,49 € 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
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
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
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Wooden pencils PASTEL 2B triangular shape - 12pcs
Code:215021

Wooden pencils PASTEL 2B triangular shape - 12pcs

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0,17 € with VAT
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Blister 3 graphite pencils MILAN+sharpener+eraser 430
Code:BYM10016

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1,62 € with VAT
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Thin triangular pencil for right-handed people - STABILO EASYgraph S Metallic Edition - gr
Code:326/22-HB

Thin triangular pencil for right-handed people - STABILO EASYgraph S Metallic Edition - gr

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1,25 € with VAT
Out of stock
CRT pencil Fine art graphite 9B
Code:160 09

CRT pencil Fine art graphite 9B

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0,79 € with VAT
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CRT pencil Fine art graphite 6H
Code:160 16

CRT pencil Fine art graphite 6H

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1,14 € with VAT
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Pencil STABILO Schwan 306, 2B/HB/H
Code:16000

Pencil STABILO Schwan 306, 2B/HB/H

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2,03 € with VAT
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Graphite pencil, B, hexagonal, STAEDTLER "Noris"
Code:TS1201

Graphite pencil, B, hexagonal, STAEDTLER "Noris"

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0,48 € with VAT
Out of stock
KOH-I-NOOR brown contouring pencil, 1 pc
Code:0295

KOH-I-NOOR brown contouring pencil, 1 pc

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0,7 € with VAT
In stock
Pencil STABILO Swano Pastel yellow
Code:490801

Pencil STABILO Swano Pastel yellow

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0,38 € with VAT
In stock
Colored pencil KOH-I-NOOR Double-sided, red-blue, 1 pc
Code:0214

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

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0,54 € with VAT
In stock
Colored pencil, hexagonal, for all surfaces, STABILO "All", brown
Code:TST8045

Colored pencil, hexagonal, for all surfaces, STABILO "All", brown

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1,6 € with VAT
Out of 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
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