Specification: Brand new Material: plastic Color: blue Size: approx. 190*90mm Power: 2 x C size battery (not included) Feature: 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. Need to bring their own two batteries on the 2nd as a power supply. Light in weight. Safe and convenient to use. Easy to operate. Easy to carry. Durable in use. Ideal power tool for hand polystyrene foam cutters in craft or model processing. Package included: 1 x Hot Wire Polystyrene Foam Cutter (batteries are not included) Note: Use 2 pcs C size battery. Press the button, the cutter works. And power off when released. Do not touch the heater when it is working. Please allow 0-1cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.