Paint brush Winsor & Newton Series 233 round synthetic bristles, single brush

Winsor & Newton Series 233 round synthetic bristles, single brush is a versatile short-handled round brush intended for artists working with water-based and acrylic paints. The brush combines synthetic filament durability and spring with a fine-point tip that supports both delicate detail lines and controlled washes. Supplied as a single brush per pack, this Series 233 model resembles the Series 235 in shape but features a shorter handle to provide extra control for close work and studio tasks.

Advantages

The synthetic bristles deliver consistent spring and maintain shape when used with water-based and acrylic media, enabling repeatable strokes and a reliable point. The short handle offers improved control and precision for detailed work and tight compositions. The round head forms a fine tip for lines and a fuller belly for holding paint, allowing smooth transitions between fine detail and broader strokes without frequent reloading.

Suitable for

• Fine detail painting and precise line work
• Small washes and controlled glazing with water-based and acrylic paints
• Studio and on-location sketching where extra brush control is required
• Mixed-media work that requires a resilient synthetic filament

Key specifications

• Brush type: Round
• Bristle material: Synthetic filament
• Handle length: Short handle for enhanced control
• Pack quantity: Single brush per pack
• Suitable media: Water-based paints and acrylics
• Tip: Fine point with a fuller belly for paint retention

How to use

Wet the brush lightly before loading paint to improve flow and maintain the tip. Dip the brush to load an appropriate amount of acrylic or water-based paint on the belly, then use the tip for fine lines and the body for broader strokes or washes. Rinse frequently when changing colours and reshape the tip with your fingers while damp to keep a precise point. Allow acrylics to cure fully on painted surfaces according to the paint manufacturer's guidance.

Usage recommendations

Clean the brush promptly after use with water and mild soap, reshape the bristles, and store horizontally or tip-up to prolong the life of the synthetic filaments. Use the short handle Series 233 when close control is required, such as intricate details, small studies, or delicate glazing.