4Pcs/set Oil Based White Black Permanent Paint Markers Pens 0.7mm Extra Fine Waterproof, for Rock Painting, Wood, Metal, Canvas

Pica Dry Carpenters Graphite Pencil Refills

£19.90

Tracer Replacement Graphite Leads for Deep Hole Construction Pencil

£16.90

Kaweco : Special Brass Pencil : 0.5mm Lead : Long

£53.00

Derwent : Procolour : Colour Pencil : Mineral Green 47

£2.20

Derwent : Inktense Pencil : Bright Blue

£2.00

Faber-Castell : Pitt : Graphite Matt & Castell 9000 : Set of 16 Pencils & 4 Accessories

£37.00