The size: size 10 is approx 4.02 inch x 0.59 inch, size 8 is 3.66 inch x 0.55 inch, size 6 is 3.46 inch x 0.43 inch.
Paint Brush Easy Hold Hog Bristle Round Tip Size 12 Pack of 4 - Hong Kong
Brushes
Package includes 12 pack wooden stencil brush, including 3 different brush sizes, they come with 4 set, 3 pieces in different size/ set, you can
12 Pack Wooden Stencil Brush, Natural Bristle Paint Brush Set for Acrylic Painting, Oil Painting, Watercolor Painting, Stencil Project, Card Making
COCODE Wooden Stencil Brush (Set of 3), Natural Bristle Brushes Perfect for Acrylic Painting, Oil Painting, Watercolor Painting, Stencil Project, Card Making and DIY Art Crafts
2-Piece Stencil Paint Brush Set C 9306 2 - The Home Depot
COCODE Wooden Stencil Brush (Set of 3), Natural Bristle Brushes Perfect for Acrylic Painting, Oil Painting, Watercolor Painting, Stencil Project, Card Making and DIY Art Crafts
Best Selling Pure Bristle Stencil Brush Set - Essential Stencil
6 Pack Wooden Stencil Brushes, Natural Bristle Stencil Brushes For Acrylic Painting, Oil Painting, Watercolor, Card Making, Diy Project (3 Sizes)
Wooden Stencil Brushes,12Pcs 3 Sizes Natural Stencil Brushes Bristle Art Painting Brushes For DIY Crafts Supplies - AliExpress