grafitové ceruzky špeciálne

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
Leads Hardness
(1)
(2)
(1)
Producer
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(19)
(6)
(1)
(4)
(2)
(39)
(1)
(4)
STABILO EASYgraph S graphite pencil for left-handed people - light blue
Code:325/02-HB

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

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1,25 € with VAT
In stock
STABILO EASYgraph graphite pencil for left-handed people, pastel pink
Code:02323

STABILO EASYgraph graphite pencil for left-handed people, pastel pink

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1,65 € with VAT
In stock
Colored pencil, hexagonal, for all surfaces, STABILO "All", red
Code:TST8040

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

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1,6 € 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
Colored pencil, hexagonal, for any surface, STABILO "All", yellow
Code:TST8044

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

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1,75 € with VAT
Out of stock
Graphite pencil HB "Deluxe"
Code:TTS404644

Graphite pencil HB "Deluxe"

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0,29 € with VAT
In stock
Recommended
Graphite pencil M&G all hardnesses from 2H to 14B - set of 12 pcs
Code:70446

Graphite pencil M&G all hardnesses from 2H to 14B - set of 12 pcs

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2,09 € with VAT
In stock
News
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Faber-Castell Grip Jumbo pencil, red
Code:029143

Faber-Castell Grip Jumbo pencil, red

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1,9 € with VAT
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Graphite pencil HB "Heart"
Code:TTS404648

Graphite pencil HB "Heart"

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0,29 € with VAT
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Colored pencil, hexagonal, for all surfaces, STABILO "All", orange
Code:TST8054

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

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1,6 € with VAT
Out of stock
Ergonomic triangular HB graphite pencil for right-handed people - STABILO /1 pc
Code:32118HB-6

Ergonomic triangular HB graphite pencil for right-handed people - STABILO /1 pc

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1,61 € with VAT
In stock
Colored pencil KOH-I-NOOR red, 1 pc
Code:0201

Colored pencil KOH-I-NOOR red, 1 pc

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0,34 € with VAT
In stock
STABILO EASYgraph S graphite pencil for right-handed people - orange
Code:326/03-HB

STABILO EASYgraph S graphite pencil for right-handed people - orange

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1,25 € with VAT
In stock
KOH-I-NOOR pastel pencil For smooth surfaces, white 1 pc
Code:326306

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

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0,74 € with VAT
In 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 MILAN triangular Fluo double-sided black-yellow
Code:07323812

Pencil MILAN triangular Fluo double-sided black-yellow

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0,31 € with VAT
In stock
Recommended
Colored pencil, hexagonal, for any surface, STABILO "All", blue
Code:TST8041

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

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1,6 € with VAT
Out of stock
Pastel pencil KOH-I-NOOR Thick, red 1 pc
Code:0223

Pastel pencil KOH-I-NOOR Thick, red 1 pc

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0,64 € with VAT
In stock
STABILO EASYgraph graphite pencil for right-handed people - light blue
Code:322/02-HB

STABILO EASYgraph graphite pencil for right-handed people - light blue

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1,7 € 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
Blister 3 graphite pencils MILAN+sharpener+eraser 430
Code:BYM10016

Blister 3 graphite pencils MILAN+sharpener+eraser 430

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1,62 € with VAT
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Pencil KOH-I-NOOR blue 1 pc
Code:0292

Pencil KOH-I-NOOR blue 1 pc

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0,54 € with VAT
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Graphite pencil Faber-Castell Grip Jumbo 2B, old pink
Code:111973

Graphite pencil Faber-Castell Grip Jumbo 2B, old pink

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1,85 € with VAT
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Pencil STABILO EASYgraph Ergo left-handed - 48 pcs
Code:UKL321

Pencil STABILO EASYgraph Ergo left-handed - 48 pcs

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74,76 € 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
Out of stock
Colored pencil, hexagonal, for any surface, STABILO "All", green
Code:TST8043

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

Buy0
1,75 € with VAT
Out of stock
STABILO EASYgraph S graphite pencil for right-handed people - pink
Code:326/01-HB

STABILO EASYgraph S graphite pencil for right-handed people - pink

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1,25 € with VAT
In stock
Ergonomic fountain pen for left-handed STABILO with cartridge, tip M, blue
Code:B-59063-10

Ergonomic fountain pen for left-handed STABILO with cartridge, tip M, blue

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3,5 € 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
In stock
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
In stock
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