#04 Flat Head — budget-tier nail art brush for flat head technique.#04 Flat Head Brush is a value-tier nail art brush with synthetic bristles for flat head application. Budget-friendly option for variety stocking or DIY starter kit.Spec: Synthetic bristles · #04 flat head tip · ergonomic plastic handle · works with gel polish, acrylic paint, watercolor.Who it's for: Salon owners — pro tool for daily nail art service; client-visible quality. Home-studio pros — controlled precision for detail content nails. DIY home users — upgrade from cheap brushes; learns better technique with proper tool. Highlights: ✨ #04 flat head tip — purpose-built shape 💰 Budget-tier value pricing 📦 Stock multiple for variety ✅ DTK ships within 48 hours from California How to use: Dip brush tip into gel polish / acrylic / pigment. Apply onto prepped nail with controlled pressure. Cure under LED/UV lamp if using gel. Clean brush with isopropyl alcohol or brush cleaner between colors. Air dry; store flat or upright to maintain tip shape. You'll also need:Gel polish / paint. Brush cleaner. LAVIS Kolinsky for pro-tier upgrade.DTK ships within 48 hours from California. Easy returns within 30 days. FAQQ: When to use #04 Flat Head? A: For flat head technique work. Budget-tier alternative to Kolinsky.Q: Synthetic vs Kolinsky? A: Synthetic = lower price + durable to acetone. Kolinsky = pro precision + natural release.Q: Cleaning? A: Isopropyl alcohol or brush cleaner. Acetone OK for synthetic.Q: Lifespan? A: Months with proper care; replace when tip frays. Upgrade path: LAVIS Kolinsky single brushes (pro tier) Multi-brush kits for variety Gel polish + acrylic paint range Brush cleaner