I enjoy a sharper photograph soap dispenser and ...? Idk what to put in it and I dont wanna put soap...

Idk what to put in it and I dont wanna put soap contained by it. I was thinking hose or soemthing and when I put a cup under it hold the water surrounded by it but its too thin I involve something thick but idk what to put surrounded by it. I'd like to put it contained by my room with something contained by it like food of some sort. What should I put surrounded by it? Pleasse be creative.