Hot Wire Foam Factory Crafters Hot Knife Kit This thin, round steel blade cuts Styrofoam and white beaded EPS foam cleanly in any direction, like magic. Always sweeping up those messy foam beads? Put that time back into your art and add this no-mess hot wire cutter to your foam craft supply tool box today! This kit comes includes: the 4 Inch Hot Knife, Crafters Power Supply (110V), Making Foam Tombstones DVD, 2 sample patterns and printed instructions. Used For: foam decorations, sign making, architectural models, school projects and so much more by artists, crafters, students, florists, event planners, museum docents, theater groups, aquariums, contractors, sign makers and many others. Features: convenient on/off switch on the handle, 12 feet of cord, starts cutting within seconds and won&amp;rsquo;t overheat, round blade (.04-inch diameter) changes direction easily. We invented this product here in the USA and we fully support our customers. We&amp;rsquo;ve often been copied, so don&amp;rsquo;t get tricked into buying a cheap knock-off! Warnings: extremely addictive, you won&amp;rsquo;t want to stop making things! This tool is designed for accurate and clean cutting--the heat does the cutting for you and no pressure on the fine, delicate blade is required. If you try to force the cutting, you will break the blade. If you need extremely fast cutting we have many other tools with thicker blades you can choose from.