Mack Sword Pinstriping Brush Set — 3 Blue Squirrel Brushes (000, 00, 0) for Fine Lines and Consistent Paint Flow

These are three hand-shaped Mack Sword pinstriping brushes (sizes 000, 00, 0) made from 100% unmixed blue squirrel hair for ultra-fine lines and consistent paint delivery.

When precision matters on custom automotive graphics, signs, or fine decorative lines, the Mack 10-series Sword pinstriping set is built to deliver reliable hair length, spring, and a clean paint flow. Each brush is handcrafted with premium blue squirrel hair, a blue-thread ferrule, and standardized hair lengths so stripers get predictable behavior stroke after stroke.

What distinguishes the Mack Sword 10-series brushes from other pinstriping tools?

Mack focuses on material quality and hand finishing: only the finest grade of blue squirrel hair is used, and each brush is individually shaped and cleaned. The result is softer touch, superior paint loading, and smoother release compared with cheaper mixed-hair brushes.

• 100% unmixed blue squirrel hair for consistent capillary action
• Hand-shaped tips and thorough quality control
• Blue-thread ferrule for durability and easy identification
• Regular hair length of 2 inches (5.08 cm) for predictable spring

How do the three sizes (000, 00, 0) affect line width and control?

The set covers the most commonly used tiny to fine line widths: 000 produces the finest hairlines, 00 creates slightly broader lines, and 0 balances control and paint capacity. Choosing between them depends on the scale of your artwork and the thickness of paint or medium you use.

• Size 000 — head width ~1/4" (6.35 mm) for very fine, delicate lines
• Size 00 — head width ~7/32" (5.55 mm) for refined secondary lines
• Size 0 — head width ~3/16" (4.95 mm) for primary thin lines with more paint

How should I care for and maintain these blue squirrel pinstripers?

Proper cleaning and storage will preserve tip shape and hair longevity: rinse paint promptly, reshape with your fingers, and store horizontally or tip-up in a protective sleeve. Avoid harsh solvents that could dry out natural hair or loosen the ferrule.

• Rinse in compatible solvent immediately after use
• Gently reshape hairs while damp to maintain a fine tip
• Store in a protective tube or horizontally to protect the point
• Use mild brush cleaners designed for natural-hair brushes

Which projects and paints are best suited for these Mack Sword stripers?

These brushes excel with automotive enamel, lacquer, sign paints, and other solvent-based mediums where controlled release and delicate lines are required. Their natural-hair capillary action makes them especially useful for traditional pinstriping, lettering details, and decorative flourishes.

• Automotive and motorcycle pinstriping and scrollwork
• Signwriting details and fine lettering strokes
• Restoration work on vintage graphics needing historical materials
• Small-scale decorative painting and custom art accents

Who is this for: The Mack Sword 10-series 3-brush set is aimed at professional stripers, sign painters, restorers, and serious hobbyists who demand consistent tip shape, premium blue squirrel hair, and handcrafted quality for precision linework. If you rely on tiny, repeatable strokes and prefer the feel of natural-hair brushes, this set covers the essential small sizes (000, 00, 0) with reliable performance and durable construction.