Premium 10ml square glass nail polish bottle with sleek modern design and high-quality brush for precise application. Made of durable thick glass with smooth polished edges for a luxurious feel. Features leak-proof silicone seal and ergonomic square shape for easy grip and stacking. Ideal for DIY nail artists, salon professionals, and cosmetic brands creating custom polish collections. Perfect for mixing custom colors, storing essential oils, or creating small batch beauty products. Comes with professional-grade tapered brush for streak-free application. Crystal clear glass showcases liquid contents beautifully. Bulk packaging available for commercial use at wholesale prices.