Tiger's Eye Pendulum
Tiger's Eye is a grounding stone, very connected to the root and solar plexus chakras. It's incredibly useful to ground you during a performance or ritual. It also helps you release fear and anxiety (stage fright, anyone?) and stimulates action that isn't overly influenced by emotions.
Traditionally, it was also used as an evil eye amulet - to protect you against those who might wish you ill (nice for iffy backstage time - haha!) and indeed, its 'gaze' seems to move around the room with those beautiful golden bands of light inside it. It also enhances creativity and attracts abundance.