Tombow GCB-012 Penna per Insegna a Base Acqua, 1 Conteggio (Confezione da 24), Set 24 Colori
A twin type with a popular ultra-fine plastic core and a thick fiber core. Ink color: 24 colors (water-based, dye ink). Uses: General writing, designing, sketching, underlining. Ink: Water-based dye ink.