Foam Cutter (Hot wire) 12 volt or 240 but 12volts is safer hence preferred - India's open forum for RC flying, aeromodelling, cars and hobby stores
![Amazon.com: 2 Pack 572°F Electric Foam Cutter,Hot Wire Hot Knife Styrofoam Cutter Sculpting Tool 4" Foam Cutting Pen for Polyethylene EVA Foam Carving DIY Crafts Amazon.com: 2 Pack 572°F Electric Foam Cutter,Hot Wire Hot Knife Styrofoam Cutter Sculpting Tool 4" Foam Cutting Pen for Polyethylene EVA Foam Carving DIY Crafts](https://m.media-amazon.com/images/I/61sbhxb4TqL.jpg)
Amazon.com: 2 Pack 572°F Electric Foam Cutter,Hot Wire Hot Knife Styrofoam Cutter Sculpting Tool 4" Foam Cutting Pen for Polyethylene EVA Foam Carving DIY Crafts
![How to Make an Electric Styrofoam Cutter - Foam Cutter at Home - Simple Styrofoam Hot Wire Cutter - YouTube How to Make an Electric Styrofoam Cutter - Foam Cutter at Home - Simple Styrofoam Hot Wire Cutter - YouTube](https://i.ytimg.com/vi/sZwj9gIq_DQ/maxresdefault.jpg)