Wall-Mounted Cupholder

This is a wall-mounted cup holder. It has not been test-printed, so I'd welcome any feedback from anyone who does print it. It could be mounted to the wall by drilling into a stud, or by using a couple of drywall anchors kind of like these, which should be available at any Home Depot or Lowe's: https://www.amazon.com/ClosetMaid-2877-Anchors-Screws-Drywall/dp/B000FSQ8K8