Replacement Liquid Brush for Nail Art Pens and Small Nail Polish Bottles Precise replacement brush designed to restore or upgrade your nail art pen and small nail polish bottles. Compact and lightweight, this mini bottle brush makes applying glitter, gel, and liquid polish easier and cleaner. Key benefits Direct replacement for liquid nail polish brushes and nail art pens, restoring smooth application without replacing whole bottle. Compact size 4.5 x 0.9 cm for easy storage and portability. Fine, controlled bristles help deliver even coats for detailed nail art and tidy touch ups. After applying glitter or gel, residue can be removed with alcohol for a quick, loweffort cleanup. Lightweight and small enough to carry in a travel kit or professional nail case. Main features Function: replacement liquid brush for nail polish bottles and nail art pens. Compatibility: suitable for use with small nail polish bottles and nail art pen applicators. Size: 4.5 x 0.9 cm, designed for narrow bottle necks and precision work. Performance: provides consistent flow and control for glitter, gel, and polish applications. Convenience: easy to swap into existing bottles and simple to clean. Use scenarios Athome DIY manicure: a worn brush to restore smooth polish application for creative designs and everyday wear. Mobile nail technician kit: keep spares on hand for quick brush changes between clients and to maintain a professional finish. Glitter and gel work: apply glitter or gel precisely, then clean the brush with alcohol to remove residue and prepare for the next color. What you get A compact replacement liquid brush sized 4.5 x 0.9 cm ready to install in compatible small nail polish bottles and nail art pens. This replacement brush is a practical, nofuss solution for anyone who does their own nails or needs a compact spare for professional nail work.