Feature:1. The ergonomic triangular handle, compared with the ordinary narrow handle, can extend the hand stretch time and reduce hand fatigue2. Can be controlled in a balanced and stable manner, and the details can be accurately depicted. With soft and flexible hair, having the characteristics of moderate elasticity, good adsorption and comfortable grip3. The flat headed brush is used to make wide, sweeping brush strokes. You can draw rough thin strips on the side of the flat head, and use the brush body to drag and sweep the pen, which can cause uneven strokes4. Connected by a metal tube that is not easy to rust, which is firm and strong, can prevent the pen tip from falling off, and is durable5. Nylon wool is selected and crafted to make various shapes, with good color absorption and elasticity, suitable for paintings of oil painting, acrylic painting and gouache paintingSpecification:Item Type:Detail BrushMaterial: Beech Synthetic Wood, Nylon Wool, AlloySpecification: 12Product Function: Marking, DrawingSuitable For: Acrylic, Oil Painting, Gouache, Watercolor, Etc.Pre treatment of the Brush:1. Use Your Fingers to Gently Knead the Hair from the Top of the Pen, and then Immerse the Pen Tip in Warm Water of About 30 Degrees for 3 Minutes to Soak the Pen Tip.2. When Using a New Pen, It is Very Normal to Lose a Few Bristles Slightly. It is Not a Quality Problem, So Please Don't Worry.Brush Care Instructions:1. After Use of Non Oily Painting Such As Gouache, Watercolor, Makeup, Tracing, Industrial, Etc., You Must Immediately Wash It with Clean Water, and then Straighten the Direction of the Nib Brush and Put It in a Cool and Dry Place. Do Not Touch Other Objects when the Brush is Dry. to Prevent Deformation.2. After Oil Painting, Acrylic, Nail Art, Color Painting, Etc. Are Used, They Must Be Cleaned with Turpentine or Light Detergent, and then Rinsed with Water, and the Nib Brush Should Be Straightened out and Placed in a Cool and Dry Place. Do Not Use the Brush when It is Dry. Touch Other Objects to Prevent Deformation..Package List:12 x Detail BrushNote:1. Do Not Soak the Brush for a Long Time. Wash the Brush After Each Use, Squeeze out the Water and Place It in a Cool and Dry Place. if the Brush is Soaked for Too Long, It Will Cause Certain Damage to the Pen Tip of the Pen, Such As Paint off the Pen. , Pen Hair Loss, Etc.2. During the Production Process of the Brush, Some Media Will Be Added Due to the Craftsmanship, Please Do Not Put the Pen Tip into the Mouth.