Gruix del cos

•  6 mm. (1)
•  7 mm. (14)
•  Mes de 12 mm (6)

Forma del cos

•  Ergonómic (46)
•  Ovalat (130)
•  Rodó (6)

Colors flourescents

•  Fluorescent blau (1)
•  Fluorescent groc (1)
•  Fluorescent rosa (1)
•  Fluorescent Taronja (1)
•  Fluorescent Verd (1)
•  Fluorescent vermell (1)