Description

Key Features

Writes on Tough Surfaces

Made for real jobsite conditions, this marker writes through dusty, wet, and oily surfaces so you can keep marking without stopping to clean everything first.

Fine Point Control

The fine point tip gives you cleaner, more readable layout marks for labeling materials, punch lists, and general marking work where a fat line just gets in the way.

Built for the Jobsite

A clog-resistant tip, anti-roll body, hard hat storage clip, and lanyard hole make this Milwaukee marker easier to carry, quicker to grab, and less likely to disappear on site.

Overview

The Milwaukee 48-22-3104 INKZALL Black Fine Point Marker, 4-Pack is a jobsite marker set built for tradespeople who need marks that show up and stay readable in rough conditions. This is a marking tool designed for jobsite labeling and layout marks on rough surfaces. Model Number: 48-22-3104. If you are marking framing stock, concrete, cinder block, OSB, or general materials around an active site, this is the kind of marker that makes more sense than a basic office marker.

What matters here is not just that it is black ink and fine point. The bigger deal is that the marker is made to write through dusty, wet, and oily surfaces. That saves time when you are working through a stack of material, marking cut lines, labeling parts, or calling out install notes without wiping every surface clean first. Milwaukee also states that the ink dries in seconds, which helps cut down on smearing when you are moving fast.

The tip is another important part of the story. Milwaukee calls it a clog-resistant marker tip, and it is built to handle rougher materials like OSB, cinder block, and concrete. That is the difference between a marker that works for a few minutes and one you can actually keep in your pouch. A fine point marker is only useful if the tip holds up, and this one is specifically aimed at tougher surfaces where ordinary markers usually fray out or stop writing.

From a design standpoint, Milwaukee kept the body practical. The anti-roll shape helps keep the marker from wandering off a bench or scaffold. The built-in hard hat storage clip gives you a simple place to stash it where it is easy to grab. There is also a lanyard hole, which matters if you are working at height, on a lift, or just want to tether it so it stays with your gear instead of ending up in someone else’s pouch.

This 4-pack setup makes sense for crews and for individual users who know markers disappear fast. Keep one in the pouch, one in the truck, one at the saw station, and one in the gang box. Since these are non-toxic and designed around jobsite use, they fit a wide range of everyday marking tasks without being a disposable afterthought.

Who should buy this? Carpenters, electricians, plumbers, remodelers, concrete crews, maintenance techs, and serious DIY users who work with real building materials. If you mostly write on clean paper or finished surfaces, you can get by with something simpler. If your marker has to work on dusty lumber, damp pipe, rough masonry, or oily jobsite material, the Milwaukee 48-22-3104 INKZALL Black Fine Point Marker, 4-Pack is the smarter choice.

Made for Real Jobsite Marking

This marker is built around the stuff that usually ruins a regular marker on site: rough materials, dirty surfaces, and constant carry.

• Writes through dusty, wet, and oily surfaces
• Anti-roll body helps keep it from sliding off staging, benches, or material stacks
• Built-in hard hat storage clip keeps it close instead of buried in a pouch

Fine Point That Holds Up

A fine point only helps if it keeps its shape. Milwaukee built this tip for rougher surfaces where standard markers usually give up early.

• Clog-resistant tip supports consistent marking
• Durable tip is designed for concrete, OSB, cinder block, and other rough surfaces
• Fast-drying ink helps reduce smearing after the mark is made

What’s in the Box

• (4) Milwaukee INKZALL Jobsite Fine Point Markers

Key Specifications

Color	Black
Tip Type	Fine Point
Piece Count	4
Pack Quantity	4
Length (in)	7.15 in
Width (in)	4.15 in
Height (in)	0.75 in
Weight (lb)	0.13 lb

Built For

Construction Carpentry Electrical Plumbing Remodeling Concrete Work Material Labeling Jobsite Marking

Pro Tip

Keep one marker clipped to your hard hat or vest and one at your cut station. With a 4-pack, you are better off staging them where the work happens instead of carrying the whole pack and hunting for one every time you need a quick mark.

Warranty & Support

Limited Lifetime Warranty.

Tool Nut’s Take

Tool Nut’s Take

Milwaukee 48-22-3104 INKZALL Black Fine Point Marker, 4-Pack Gets the Basics Right

This is the kind of small jobsite item you do not think much about until a cheap one fails on dirty material, and this one is built specifically to avoid that headache.

• Who it’s for: Tradespeople and DIY users who mark lumber, masonry, pipe, panels, and general materials in real working conditions.
• Why it stands out: It writes on dusty, wet, and oily surfaces, the tip is made for rough materials, and the carry features are actually useful on site.
• Worth knowing: This is a fine point jobsite marker, so it is best when you want cleaner, tighter marks rather than big bold paint-marker style lines.

Common Questions

• What surfaces can this marker write on? Milwaukee states that it writes through dusty, wet, and oily surfaces and that the tip is designed for rough materials such as OSB, cinder block, concrete, and similar jobsite surfaces.
• Is this a fine point or broad point marker? This is a fine point marker, which is better for readable labels, layout marks, and tighter writing.
• Does it have a clip for carrying on site? Yes. It has a built-in hard hat storage clip and a lanyard hole for easier carry and access.
• Is the ink non-toxic? Yes. Milwaukee lists the ink as non-toxic.