15 mL amber glass boston round euro dropper bottle with 18-DIN neck finish

Black phenolic 18-400 lid with LDPE polycone liner

Black HDPE plastic 18 mm tamper-evident dropper cap with inverted dropper tip with (0.9 mm orifice)

Black PP 18 mm tamper-evident dropper cap with PE inverted dropper tip (1.2 mm orifice)

Black PP plastic 18-400 ribbed skirt lid with LDPE polycone liner

Black PP plastic 18-400 ribbed skirt dropper assembly with monprene bulb and glass pipette (fits 15 mL or 1/2 oz bottle)