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Limit 100 per order!!

Description: Glass dropper bulb in 22-400 (typically for 4oz) neck size, our bulb is made of nitrile and has highest tensile strength to withstand harsh chemicals.

Capacity: Can be used with any 22-400 (4oz) neck bottle as well but the glass tube will be shorter or longer depending on bottle length.

Material: Glass (tube); screw cap (plastic); bulb (nitrile)

Color: Black

Country of Origin: China