Blackedge carpenters pencils of oblong section which can be sharpened to a chisel shaped edge. This eliminates the tendency of a pointed pencil to follow the grain.

Available in three grades -

Green (hard). For Hardwoods, Brickwork and Plastered walls.
Red (medium). For General Carpentry.
Blue (soft). For Softwoods and newly felled timber.

Card of 12. Hard (Green) Ideal for marking Hardwoods, Brickwork and Plastered walls.