Premium frosted glass dropper bottles with natural bamboo caps for essential oils and aromatherapy blends. Thick-walled borosilicate glass resists thermal shock and prevents UV degradation of sensitive liquids. Precision-calibrated droppers ensure accurate 1oz/2oz/4oz measurements with leak-proof PP seals. Hand-finished bamboo caps feature antimicrobial properties and ergonomic grip texture. Ideal for DIY perfumers, herbalists, and apothecaries requiring professional-grade storage. Batch-friendly packaging available for wholesale essential oil businesses and craft suppliers.