Check out this awesome free dropper glass bottle mockup set in PSD format! It features three unique renders of the dropper, both with open and closed caps, plus a packaging box. The PSD files are super customizable, and the layers are neatly organized. You can easily tweak the dropper cap color, the liquid inside, the packaging box design, and the label on the bottle using the smart objects at the top of the layer panel. Plus, you can switch up the background color too!