Oil-Based vs Wax-Based Colored Pencils: Which Is Better?

When you start shopping for colored pencils, you'll quickly run into two camps: oil-based and wax-based. Both are popular, both produce beautiful artwork — but they behave very differently under the pencil tip. Here's what you actually need to know before you buy.

What's the Difference?

The core of a colored pencil is made of pigment mixed with a binder. That binder is what separates oil-based from wax-based pencils.

• Wax-based cores use paraffin or microcrystalline wax as the binder. They're typically softer, apply color easily with light pressure, and are the most common type on the market.
• Oil-based cores use an oil compound instead of wax. The result is a harder, denser core that delivers color differently — and, for many artists, better.

Blending and Layering

Wax-based pencils blend smoothly right from the first stroke. They deposit a lot of pigment quickly, making them intuitive and beginner-friendly. The downside is that they can get waxy and muddy when you layer too many colors.

Oil-based pencils layer more cleanly. Because the oil binder is less sticky than wax, you can build up many layers without the surface becoming overworked or greasy — preferred by professional colorists who want deep, luminous gradients.

Winner for blending: Oil-based for complex layering. Wax-based for quick, light work.

Durability and Breakage

Wax cores — especially soft, creamy varieties — break more easily during sharpening or if dropped. Oil-based cores are denser and more resistant. The firmer structure holds up better during daily use, which means less waste and fewer frustrating mid-stroke snaps.

Winner for durability: Oil-based, clearly.

Color Payoff and Vibrancy

Both types produce vibrant color, but differently. Wax pencils lay down rich color with very little pressure — great for quick coverage. Oil-based pencils require slightly more intentional pressure but deliver more consistent, even coverage that doesn't fade or streak.

One issue unique to wax pencils: wax bloom. Over time, a whitish haze can appear on finished artwork as wax rises to the surface. Oil-based pencils don't have this problem.

Winner for long-term color integrity: Oil-based.

Which Is Right for You?

If you're just starting out, a wax-based set is a forgiving way to learn. But if you want professional-quality results — or you've been frustrated by breakage and muddy blending — switching to oil-based pencils is one of the most impactful upgrades you can make.

H&B Oil-Based Colored Pencils

H&B's colored pencil line features oil-based cores with a 3.3mm diameter — thick enough for confident strokes, precise enough for detailed work. Available in sets from 12 to 520 colors, every set is pre-sharpened, non-toxic, and ready to use straight out of the box. Shop H&B Colored Pencils.