Lapices Staedtler 2H, nº4, Mina Muy Dura, Noris 120-4, Selfpaper.com.
STAEDTLER® essentials 132 51 - Graphite pencil with eraser tip | STAEDTLER
Noris® colour 185 - Coloured pencil | STAEDTLER
Amazon.com : STAEDTLER Colouring pencil 146, classic hexagonal format, soft lead, highly pigmented colours, 12 pastel colours in cardboard case, bonus pack with pencil and eraser, 146 set PA 146 set PA : Office Products