What does 10KCAL stamped jewelry mean?

Oh, dude, 10KCAL stamped on jewelry means it's made of 10 karat gold. It's like the jewelry's way of saying, "Hey, I'm 41.67% pure gold, no big deal." So, yeah, if you see that stamp, you know you're rocking some legit bling, but like, not the super fancy 24 karat stuff, you know?