Description: Electric wire needle shape, the use of stainless steel wire, hardness and diameter of only 0.19mm. The heat effect can reach more than 100 degrees, cut along the smooth and clean. Any point to start cutting, and foam flat, straight, inverted can be cut. Arc, curve arbitrary cutting.Smooth facet surface, neat. Can cut the thickness of about 30mm, cut the depth of about 120mm. The machine needs 2nd batteries as a power supply and The package is not includeds batteries Material: Plastic Color: Blue Size: Approx. 190x90x20mm / 7.48X3.54X0.79inch Package Includes: 1 Piece Foam Cutter