Omnichrom Pencils

Professional marking pencils that write underwater, upside down, and on virtually any surface.

Looking for a Marking Pencil That Performs in Wet Fabrication Environments?

Omnichrom Pencils are professional-grade marking pencils designed for situations where ordinary pencils and markers simply won't work. Whether you're fabricating stone, wet cutting tile, or working in demanding industrial environments, Omnichrom Pencils create bold, highly visible marks—even underwater and upside down.

The water-soluble formula allows marks to be easily removed from smooth, non-porous surfaces while remaining highly visible during cutting and fabrication. Their unique formulation resists drying out, is completely odorless, and provides bright, opaque markings on both light and dark materials.

Ideal for fabrication shops, installers, contractors, and industrial professionals, Omnichrom Pencils perform reliably on a wide variety of materials where conventional marking tools fall short.

What Professionals Use Omnichrom Pencils For

• Wet stone fabrication
• Tile layout and cutting
• Countertop fabrication
• Glass marking
• Industrial layout work
• Construction projects
• Metal fabrication
• General workshop marking

Advantages

• Writes underwater
• Writes upside down
• Water-soluble formula
• Wipes clean from smooth surfaces
• Washes out of textiles
• Produces bright, opaque marks on dark and transparent materials
• Will not dry out
• Odorless, non-corrosive pigments

Specifications

• Water-soluble marking pencil
• Suitable for wet or dry environments
• Lightfast, color-intensive pigments
• Non-corrosive formulation
• No bleeding through paper
• Professional industrial-grade marking tool

Compatible Materials

• Stone
• Glass
• Metal
• Wood
• Plastic
• Leather
• Textiles
• Paper and cardboard

Why Choose Omnichrom Pencils?

Traditional pencils and markers often fail in wet fabrication environments, making layout work frustrating and inaccurate. Omnichrom Pencils solve this problem by producing bold, highly visible marks that remain readable even underwater, making them an outstanding choice for wet stone cutting and tile fabrication.

Their ability to mark almost any surface—including dark, transparent, smooth, and rough materials—makes them one of the most versatile marking tools available. Because the marks can be removed from smooth surfaces while remaining highly visible during fabrication, they help improve both accuracy and efficiency.

Whether you're laying out granite countertops, marking porcelain tile, or working in industrial manufacturing, Omnichrom Pencils provide dependable marking performance where ordinary pencils simply can't.

BB Industries carries layout tools, fabrication supplies, marking pencils, stone cutting accessories, tile installation products, and professional shop supplies trusted by contractors and fabricators throughout North America.

BB Industries has you covered!

Frequently Asked Questions

Can Omnichrom Pencils really write underwater?

Yes. Omnichrom Pencils are specifically designed to create clear, visible marks underwater, making them ideal for wet stone fabrication and tile cutting applications.

What surfaces can these pencils mark?

They can be used on stone, glass, metal, wood, plastic, leather, textiles, and many other materials.

Can the marks be removed?

Yes. The water-soluble markings can be wiped off smooth, non-porous surfaces, and they also wash out of most textiles.

Will the pencil dry out like a marker?

No. Unlike many markers, Omnichrom Pencils are designed so they do not dry out, making them reliable for long-term shop use.

Can they mark dark materials?

Absolutely. Omnichrom Pencils produce bright, opaque markings that are highly visible on dark, transparent, and light-colored surfaces alike.