SUPERIOR QUALITY The acrylic nail brush is made of kolinsky hair. Each brush is only pure handmade by an experienced teacher.Our high quality bristles are softer and smoother,and are more flexible.Please see the product details described in the pictures below. Apply acrylic products easily,smoothly and consistently. Each a nail brush with the precision of the machine to measure the weight, in order to guarantee the quality of the acrylic nail brush. BRUSH BRISTLES DESIGN The nail art 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 Round-shaped brush head for nail brushes for acrylic application acrylic powder, nail extension, and nail carved. etc. FOR ALL NAIL ART A perfect nail tool for nail pros or nail beginners, great for professional salons and home DIY nail art. NOTE Before the first use, please rinse the new gel nail brush with brush cleaner or liquid monomer thoroughly. After the manicure, please clean the nail polish brush thoroughly with brush cleaner or liquid monomer. Remove as much moisture as possible with paper towel and reshape before storing. Please be noted molting or shedding hairs with a new nail brush is a normal process, it will be meliorated after a few. SIZE We have seven types of nail art pen, corresponding to different size. size:6 or 8 or 10 or 12 or 14 or 16 or 18.