Black mini metronome with yellow trim

I lost my black mini metronome yesterday around 3pm near the library on Main Street in downtown Alexandria. It's palm-sized, about 2 inches square, with a bright yellow trim and a small white sticker on the back that reads 'Practice makes perfect.' The edge is a bit scuffed from daily use, and I might have misplaced the red silicone sleeve that used to cover it. This metronome has sentimental value—it was a gift from my high school music teacher to help me nail tricky rhythms, and I really need it back. If you found it, please drop me a line; I'm hoping for a safe, quick reunion.