NOTE:Please Use Brush Cleaner or Nail Liquid to clean brush before first use and DO NOT use ACETONE to Clean brush.Moulting or shedding hairs from a new brush is a normal process.Wash brush immediately after each use.Reshape the brush gently and allow it to dry. Perfect acrylic nail rush: A perfect size 8 acrylic nail brush tool for professional salons and home DIY nail art. Suitable Design: Round-shaped brush head for nail brushes for acrylic application acrylic powder, nail extension, and nail carved. etc. Sturdy alloy tube holds the hair firmly, does not split or deform, durable for a long time use. Amazing Top Quality:The brush pen bucket made of alloy material, not easy to rust, not easy to deform, is more durable. A separate straight tube helps to prevent sables from forking. Keep the nail brush hair like the original, even if it has been used many times. It will be a great companion in your daily manicure life!. 100% Pure kolinsky sable hair: Our kolinsky acrylic nail brush size 8 is made of 100% Kolinsky Sable Hair, soft, natural and smooth, easy to paint.