Pica Stonemason Refill leads In the convenient and sturdy plastic box • Rectangular leads with 2 x 5 mm prole, 150 mm long. 12 leads each per box. • Standard graphite leads in special hardness 10H • Ideal for dry and rough brickwork, stone and concrete • Extremely hard and sturdy • Standard graphite leads in special hardness 10H • Ideal for dry and rough brickwork, stone and concrete • Extremely hard and sturdy • Wipe clean from glossy surfaces with a damp cloth • Invisible when painting over with dispersion paint
