Different paint brush

How to choose brushes for acrylic painting: a complete overview of shapes and sizes?

Acrylic is one of the most popular paints due to its quick drying and bright colors. But to make your brushstroke look exactly as you intended, it is important to choose the right brushes. The shape, size and type of bristles directly affect how the paint goes on the canvas.

Let's start with the basic shapes that are most often used in acrylic painting.

Wide Flat and regular Flat are brushes for large areas. They allow you to quickly cover the background, create even layers and make clear edges. Wide Flat is especially convenient for the first layer or when you need to apply a lot of paint at once. Sizes from 10 to 14 are suitable for large canvases, and smaller ones (4–8) are for medium areas.

Round is a universal brush that is found in almost every set. It holds paint well, allows you to make both thin lines (with light pressure) and more saturated strokes (with stronger pressure). Round brushes with synthetic bristles of medium softness are especially valuable for acrylic - they do not leave unnecessary marks and give color well.

Filbert is a brush with a rounded edge that combines the advantages of flat and round. It is ideal for soft transitions, creating leaves, petals, skin. Thanks to the beveled tip, filbert allows you to make natural, organic strokes that look less mechanical.

Fan (fan-shaped) is a specialized tool for creating textures: grass, fur, clouds, tree bark. With light touches or movements in different directions, it helps to imitate natural elements without excessive effort.

Dagger and Cat Tongue are brushes for sharp accents, thin lines, grass, hair. Dagger has a beveled edge, which allows you to make very sharp transitions, and Cat Tongue has a softer and more natural bend. 

Collection of paint brushes with various shapes and their names on a white background.

How to choose the size?

  • Less than 4 — for small details, signatures, thin lines
  • 6–10 — a universal range for most works
  • 12–14 and above — for backgrounds, large shapes, broad strokes

Set of paintbrushes with measurements and specifications on a brown background

Synthetic bristles are one of the best options for acrylic today. They hold their shape well, clean quickly, do not absorb excess paint and behave stably in different techniques.

If you are just starting out, we recommend getting a set that includes at least 1 Wide Flat, 4–6 Flat/Round of different sizes, 1 Filbert and 1 Fan. This will allow you to try different techniques without having to buy everything separately.

Brushes are not just a tool. They are what directly transfers your movement to the canvas. Choose those that listen to your hand — and drawing will become much more enjoyable.

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