Description:

Key Features

Permanent Marking Built for marks that need to stay put. A permanent marker makes sense when pencils or temporary marks will not hold up through handling, layout, or jobsite use. Blue Ink The blue color gives you a clear visual mark when you want something easy to spot and easy to separate from standard black or graphite layout lines. Single Marker Pack The 1-pack format is a straightforward replacement option when you need one Pica permanent marker instead of a larger multipack.

Overview

The Pica 520/41/SB Blue Permanent Marker, 1-Pack is a jobsite-ready marking tool for anyone who needs a durable, visible mark. This is a permanent marker designed for general marking, layout, labeling, and identification tasks. Model Number: 520/41/SB.

For contractors, installers, shop users, and serious DIYers, a permanent marker earns its keep when the mark needs to stay readable longer than a basic pencil line. That matters when you are sorting materials, making reference marks, labeling parts, or marking surfaces that will be handled before the work is done.

The blue ink is the main differentiator here. If you already use black markers for one type of note and want a second color for separate steps, corrections, or material callouts, blue gives you an easy way to keep things organized without overthinking it.

As a single-marker pack, this is a practical buy when you need a direct replacement or want to try the Pica permanent marker format without committing to a larger quantity. It is also a sensible add-on for a tool bag, layout pouch, truck box, or shop drawer where a dedicated permanent marker saves time.

If your work regularly involves marking materials, parts, packaging, or work sequences, this Pica permanent marker is a simple tool that handles a basic but important job. It is best for users who value clear identification and want a permanent marker from a brand already known in jobsite marking tools.

What's in the Box

• (1) Pica 520/41/SB Blue Permanent Marker

Key Specifications

Built For

Construction General Contracting Electrical Plumbing Remodeling Shop Organization

Tool Nut's Take

Tool Nut's Take

Pica 520/41/SB Blue Permanent Marker Keeps Simple Marking Simple

If you need a clean, visible permanent mark and want a single replacement instead of a bulk pack, this gets the job done without drama.

• Who it's for: Pros and DIY users who need a permanent marker for labeling, layout marks, and general jobsite organization.
• Why it stands out: The blue ink helps separate marks from standard black notes and pencil lines, and the 1-pack format makes it an easy restock.
• Worth knowing: This listing is for one marker, so if you are outfitting multiple bags or techs, you may want more than a single pack.