TAMIYA Styrofoam cutter and me playing with it ..

Tamiya USA
STYROFOAM CUTTER
This is an assembly kit of the hot wire cutter that can easily cut out styrofoam and styrene board. Nichrome wire takes the place of the blade, cutting a small part any way you want. Final cut is smooth.
You can cut up to a maximum thickness of 5cm.
Frame total length 200mm,
Frame full width 90mm.
Use two D-size batteries (sold separately).