Custom 30ml transparent rectangular perfume bottles with premium thickening glass for luxury appeal. High-quality borosilicate material ensures durability and chemical resistance for long-lasting use. Precision-molded for consistent logo size customization, ideal for brand identity enhancement. Seamless leak-proof design with polished edges for a premium unboxing experience. Suitable for niche perfumeries, boutique brands, and private label startups seeking elegant packaging solutions. Compatible with standard euro droppers and sprayer attachments. Optimal wall thickness (2.5mm) prevents fragrance degradation. Cost-effective bulk solution for emerging beauty brands. Minimalist rectangular silhouette maximizes shelf impact while ensuring ergonomic handling. UV-resistant glass maintains liquid clarity for visual merchandising.