Styrofoam Cutter
Item #70084

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, cut a small part any way you want. For is not
needed to cut out, cut is the smooth. You can cut up to a
maximum thickness of 5cm.

frame total length 200mm,
frame full width 90mm.
Use two C-size batteries (sold separately).