Cutting polystyrene may be needed for crafts and advertising business (for example, cutting three-dimensional letters and shapes). The work of the machine is based on heating a nichrome thread from a power source, battery or power supply. Of course, various figures can be made to order, but this method is much more interesting and provides an opportunity for creativity.
If you own a sales department, then for promotions it will be very convenient to produce volumetric labels that will surely attract attention.