grafitové ceruzky jednoduché

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
(20)
Leads Hardness
(3)
(3)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(18)
(1)
(5)
(13)
Producer
(20)
(4)
(21)
(7)
(11)
(3)
(6)
(11)
(6)
(5)
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
Pencil Graphite Sparkle - silver B
Code:118213

Pencil Graphite Sparkle - silver B

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1,9 € with VAT
In stock
Graphite pencil KOH-I-NOOR 7B, 1 pc
Code:0286

Graphite pencil KOH-I-NOOR 7B, 1 pc

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0,55 € with VAT
In stock
CRT pencil Fine art graphite 4H
Code:160 14

CRT pencil Fine art graphite 4H

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1,14 € with VAT
In stock
Carton blister 3 white drawing pencils thick lead, O 4 mm
Code:07B222103

Carton blister 3 white drawing pencils thick lead, O 4 mm

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3,62 € with VAT
In stock
Recommended
Graphite pencil MAPED "BLACK'PEPS" H 1pc
Code:0245

Graphite pencil MAPED "BLACK'PEPS" H 1pc

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0,24 € with VAT
In stock
CRT pencil Fine art graphite 8H
Code:160 18

CRT pencil Fine art graphite 8H

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1,14 € with VAT
In stock
Graphite pencil KOH-I-NOOR 2B, 1 pc
Code:0281

Graphite pencil KOH-I-NOOR 2B, 1 pc

Buy0
0,55 € with VAT
On the way
Pencil Faber-Castell Grip 2001 B turquoise
Code:029134

Pencil Faber-Castell Grip 2001 B turquoise

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1,03 € with VAT
In stock
Graphite/hexagonal pencil no. 4/2H
Code:0220

Graphite/hexagonal pencil no. 4/2H

Buy0
0,1 € with VAT
In stock
Recommended
Graphite pencil KOH-I-NOOR 6B, 1 pc
Code:0285

Graphite pencil KOH-I-NOOR 6B, 1 pc

Buy0
0,55 € with VAT
In stock
CRT pencil Fine art graphite B
Code:160 01

CRT pencil Fine art graphite B

Buy0
1,14 € with VAT
In stock
Graphite pencil, 2B, hexagonal, STAEDTLER "Noris"
Code:TS1200

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

Buy0
0,48 € with VAT
Out of stock
Graphite pencil no. 1 / 2B
Code:0289

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

Buy0
1,15 € 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
Pencil Graphite Sparkle - turquoise B
Code:118205

Pencil Graphite Sparkle - turquoise B

Buy0
1,9 € with VAT
In stock
Graphite pencil, HB, hexagonal, STAEDTLER "Noris"
Code:TS1202

Graphite pencil, HB, hexagonal, STAEDTLER "Noris"

Buy0
0,48 € with VAT
Out of stock
Pencil Faber-Castell Grip 2001 2=B blue
Code:029130

Pencil Faber-Castell Grip 2001 2=B blue

Buy0
1,12 € with VAT
In stock
CRT pencil Fine art graphite 7H
Code:160 17

CRT pencil Fine art graphite 7H

Buy0
1,14 € with VAT
In stock
Faber-Castell Sparkle, pearl lilac pencil B
Code:118204

Faber-Castell Sparkle, pearl lilac pencil B

Buy0
1,94 € with VAT
In stock
HB STABILO graphite pencil - yellow
Code:160/05 - HB

HB STABILO graphite pencil - yellow

Buy0
0,49 € with VAT
In stock
CRT pencil Fine art graphite 7B
Code:160 07

CRT pencil Fine art graphite 7B

Buy0
1,14 € with VAT
In stock
Graphite pencil MAPED "BLACK'PEPS" HB 1pc
Code:0241

Graphite pencil MAPED "BLACK'PEPS" HB 1pc

Buy0
0,23 € with VAT
In stock
Graphite pencil KOH-I-NOOR 5B, 1 pc
Code:0284

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

Buy0
0,55 € with VAT
In stock
CRT pencil Fine art graphite 6H
Code:160 16

CRT pencil Fine art graphite 6H

Buy0
1,14 € with VAT
Out of stock
Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.
Code:0255

Graphite pencil MAPED "BLACK'PEPS" HB 3 pcs/blist.

Buy0
0,91 € with VAT
In stock
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