3 refills per pencil for the Listo 1620 marking pencils. Refill the pencil with leads and keep on using. Wax lead is non hazardous and non-toxic making it safe to use in both industrial and households.
2 x Listo 1620 Mechanical Retractable China Chinagraph Wax Pencil (Two)
Listo Chinagraph Pencil + 4 spare leads. Mechanical/Retractable 8 Colours
CHINAGRAPH PENCILS CHINA MARKERS WRITE ON PLASTIC GLASS CERAMIC GLOSSY SURFACES
Royal Sovereign Chinagraph Pencils 6 X Black 6 X Red 5 X Green All New
Wax China Marker Pencils Chinagraph Standard Top Quality Wrapped Box 4 Colours
China Marker Peel off Chinagraph Pencil | Dixon | Non Toxic | Single Pencils
