Mechanics
- Steel Ball, 25mm.$3.00
- Steel Ball, 13mm.$0.76
- Glass Ball, 25mm, Blue.$0.76
- Glass Ball, 18-19mm.$0.64
- Sad Ball, Rubber 25mm.$4.16
- Maxwells Wheel.$69.25
- Pendulum Clamp.$16.12
- Gyroscope, Simple Form.$7.69