Features:

•Fantastic and multipurpose hot wire foam cutting tool with convenient quick-change tips
• changeable tips: it can save money for end usering
•All tips temperature tailored specially for polystyrene foam cutting,carving and write words on the foam.
•The tool comes with electrical safety approved 5V adapter with handy on/off switch
•Good for contouring foam for prototypes, decorative molding, hobby craft project and DIY foam packaging
•include an external power adaptor