I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or I can be square. What could I be?
Fingernails.
I can be long, or I can be short. I can be grown, and I can be bought. I can be painted, or left bare. I can be round, or I can be square. What could I be?
Fingernails.