Name:  Serum Dropper Bottle Capacity: 15ml/20ml， others volume need custom make Shape: Flat shoulder Material: Premium high white glass Color of bottle:  Translucency green and amber color. Others need custom Cap: Black dropper, white color also available, two types of diameter ring. Surface: Printing, hot stamping, color coating, electroplating, decal, label, frosted, etc. OEM: Sample processing, brand customization Pack: Standard safe export carton, …

20ml 30ml 40ml 60ml black glass essential oil dropper bottle Usage: Essential Oil, serum, essence Material: Black Glass Volume: 20ml 30ml 40ml 60ml Weight: 55g 65g 75g 95g Wall Thickness: 2mm Color: Black Surface Handling: Screen Printing, Decal printing, hot stamping, polished, label…Sealing Type: Dropper, sprayer, lotion pump, or screw cap Samples: Sample is Free, we only charge the shipping …