This dropper assembly features a Black silicone bulb. However, it does have a non-child-resistant polypropylene cap. Therefore, opening this dropper is fairly easy, you twist counterclockwise to open it.
In addition, the dropper features a Tamper-Evident cap assembly that has a disconnecting ring when opened for the first time. Above all, a 77.7 mm straight tip glass pipette with dropper dispensing between 0.5 mL – 1.0 mL of liquid per stroke. This item has an 18-410 neck finish. For instance, the first number refers to the diameter (in mm), and the second refers to the closure depth, style, and thread.
