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- Electromagnet gives this the illusion of perpetual motion
- Pendulum 11.5" x 8". Base measures 4" x 1.5"
- Requires 1 9V battery (not included)
Warning! Hypnotic Device May Destroy Work-Time Productivity Levels!
This hypnotic desktop display powered by an electromagnet gives the illusion of perpetual motion. Mesmerizing and counter-intuitive, the pendulum swings back and forth while the three asterisms spin and twirl through the air. The main pendulum measures 11.5"H x 8"W while the base measures 4"W x 1.5"H. The chrome of the plastic pendulum gives the Asterism the appearance of cold steel. Requires 1 9V battery (not included). For ages 14+.