Name: Roubloff AK33R nail art brush
Brand: Roubloff
SKU: 28076/111
Price: 34.99 USD
Availability: InStock

Number

4 & 6

Price

Quantity

$1 shipping on orders over $80
Secure payments

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Roubloff AK33R Oval Kolinsky Brush (#4 & #6)

The Professional Acrylic Sculptor | 100% Natural Kolinsky

The Roubloff AK33R is a premium oval-shaped brush designed specifically for professional acrylic modeling and sculpting. Unlike brushes designed for gel, this series is made from 100% natural Kolinsky hair, which is the gold standard for acrylic work due to its superior liquid absorption and ability to maintain a sharp, fine point.

Key Product Highlights

Professional Grade: Specifically designed for nail technicians who specialize in acrylic modeling.
100% Kolinsky Hair: Natural bristles that offer a full "belly" to hold monomer and a needle-sharp tip for precise bead placement.
Oval Shape: The pinched ferrule creates a flat-oval profile, making it easier to "pat" and "press" acrylic into place compared to round brushes.
Birch Handle: Features a lightweight, hand-treated birchwood handle for balanced control and comfort.
Hand-Assembled: Each brush is balanced and assembled by hand to ensure professional-level durability and performance.

Size Guide & Use Cases

The AK33R series is available in various sizes to suit different modeling styles and nail lengths:

Size	Primary Use Case
Size #4	Ideal for smaller nail plates, intricate 3D acrylic art, or precise work near the cuticle area.
Size #6	A versatile mid-size brush for standard nail extensions and medium-sized bead control.

Why the Oval AK33R is Essential

Efficiency: The oval profile covers more surface area, allowing for faster leveling of material and easier creation of the nail's apex.
Monomer Management: The natural scales of the Kolinsky hair hold the perfect amount of monomer, preventing the acrylic bead from becoming too dry or too runny.
Durability: High-quality natural hair is resistant to the harsh chemicals used in acrylic systems, maintaining its "snap" and shape longer than synthetic alternatives.

Professional Care & Preservation

To preserve the life of your natural Kolinsky AK33R brush:

Monomer Only: Clean the brush only in fresh monomer during and after use; never use acetone or brush cleaners, as they strip the natural oils from the hair.
Point & Flatten: After cleaning, gently press the bristles back into their flat-oval shape and bring the tip to a sharp point.
Proper Storage: Store horizontally with the protective cap on to prevent monomer from seeping into the ferrule, which can weaken the glue.