This one was easy. Didn't spend 5 minutes trying in total, but I know you can get a lot of crazy drops. I just stacked a couple magnifying filters on the front and toyed with different apertures and speeds to keep from overexposing but still stop the action. (1/200 is the fastest my camera will sync with the flash I had on it, so somewhere quicker than that). I think the catch lights were from the mirror I put directly behind the kitchen faucet. Maybe some light came back from the faucet itself, who knows. I'll try more with some different colors or something later.