One Hundred Spheres
He walked to the side of the room, removing the black covering from the goblet lamp filled with diamond spheres. It lit the room immediately, blazing like a tiny sun.
“He left these to us,” Kal’s father said.
Kal started. “What?”
“You’re to be sent to Kharbranth when you turn sixteen.”
Chapter 16, "Cocooons", Way of Kings
Young Kaladin is based on my "Kid Kal" character design: