There arent many things that will drive you crazy like trying to write something, only to discover you are out of lead. Dont let it happen again; stock up on your favorite Pica refill. The 6030 BIG Dry Graphite Refill is a water soluble for all lead. It is universally applicable for most materials, no matter if wet, dry, glossy or dusty. Lead can be wiped clean from your work surface with a damp cloth. The 6030 rectangular leads measure at a 2x5mm profile and 150mm in length. Each 6030 pack contains 12 leads inside a sturdy, reusable plastic case.

• Refill for Pica BIG Dry Longlife Construction Marker
• 12 leads in a sturdy, reusable plastic case
• Each lead measures 2x5mm profile at 150mm long
• Can be used on virtually all surfaces
• Wipes clean with a damp cloth