The Pica BIG Ink Smart-Use Marker XL is a long-tip permanent marker built for trade work where a regular marker comes up short. This is a marker designed for jobsite marking on smooth, dry surfaces. Model number 170/52. If you need to mark layout lines, parts, edges, or hard-to-reach spots without switching between a deep-hole marker and a standard permanent marker, this one makes a lot of sense.

What separates it from a basic marker is the way it covers both bold and controlled marking. The special tip writes in a 2 to 4 mm range, so you can make clear, easy-to-see marks but still get into tighter locations. Pica calls it a Smart-Use Marker for a reason: the longer tip gives you access where chunky permanent markers struggle, especially around drilled holes, inside channels, and near hardware.

The XL ink reservoir is another practical feature, not a throwaway spec. More ink means longer write time and fewer interruptions on the job. For anyone doing repetitive layout work, fabrication prep, installation marking, or punch-list tasks, that saves time over the course of a week. The black version uses permanent alcohol-based ink and is listed as immediately water and abrasion resistant, which is what you want when marks need to stay put through handling and follow-up work.

Pica also built in a couple of details that make this marker more useful in the real world. The side holster keeps it handy instead of lost in a pouch or rolling around in a truck. The Twist&Revive design lets you twist and reinsert the double writing tip for quick renewal, which helps extend the life of the marker before you need to replace or refill it. There is also an ink refill set available, so this is not just a use-it-and-throw-it-away marker.

In day-to-day use, this Pica marker fits trades and serious DIY users who need reliable marking on smooth materials without babying the tool. It is a good fit for general contractors, installers, shop work, fabrication, and layout tasks where visibility, reach, and durability matter more than gimmicks. If your work involves clean surfaces and you want one marker that handles both broader marks and tighter access points, this is a smart pick.

Pica BIG Ink Smart-Use Marker XL is the one to grab when a regular permanent marker keeps falling short

This is a smart jobsite marker for anyone who wants better reach, longer runtime, and marks that hold up on smooth materials.

• Who it's for: Contractors, installers, fabricators, and serious DIY users doing layout and marking on smooth, dry surfaces.
• Why it stands out: It bridges the gap between a deep-hole marker and a standard permanent marker, and the XL ink reservoir plus Twist&Revive tip design make it more useful than a disposable throwaway marker.
• Worth knowing: This black version is built around permanent alcohol-based ink, so it is best for users who need durable marks and want to keep the cap on when not in use to avoid drying out.

• What surfaces is this marker made for? It is listed as suitable for all smooth and dry surfaces.
• Is the black ink permanent? Yes. The black version uses permanent alcohol-based ink that is immediately water and abrasion resistant.
• Can this marker be refilled? Yes. An ink refill set is available for refilling.