I think the style of cup pulls is quite different from wire pulls, which may be why you're having trouble finding both together. I personally think if you're doing wire pulls, they need to all be wire pulls. If cup pulls, you need either all cup pulls or knobs on doors (my preference).

Closest I could find to

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You should definitely purchase knobs! Check out Knockout Knobs, which is the perfect solution for spicing up a kitchen or any living space. We create custom 3-D printed knobs, pulls, and hooks to add to all of your cabinetry. You create a design and we create the product. Your Passion Your Design Your Hardware

Thank you, everyone! I went out and bought knobs. I'm going to use the wire pulls on the pantry doors and return the rest.