Marca

• FABER CASTELL (2) 

  ALPINO (4) APLI (14) BIC (2) FORPUS (1) MILAN (1) STABILO (1) STAEDTLER (35)

Gruix del cos

•  6 mm. (1)
•  10 mm. (1)

Gruix de la mina

•  2 mm. (1)
•  3,5/4 mm. (1)

Cos especial

•  Hexagonal (2)
•  Triangular (2)
•  Triangular Adaptat (1)