What should everyone have at hand?
2. Magnetic Fluid
Most often used for manicure, but also for decorating rooms. Some say that metamorphosis is a very good influence on psychological state of the one who manages the particles.
The idea is as follows: there is a control rod which is attracting particles of a magnet and forming various shapes. If desired, you can fold a flower or an animal, but it may take a lot of effort.
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