http://www.banggood.com/40W-CO2-Carbon-Dioxide-Laser-Tube-Laser-Cutter-Part-p-958940.html what do we need to drive it ?? we can make our own .. Ceri -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://swansea.hackspace.org.uk/pipermail/hackspace/attachments/20141218/eea86d9b/attachment.html>