=====Laser cuter: Authorized materials===== A list of authorized and unauthorized materials for cutting and engraving is available here : [[public:spot_-_laser_room:allowed_materials|]] Please note that you should know what material you are dealing with, most importantly when it's plastics. Indeed, many plastics emit harmful fumes when engraved and/or cut with a laser.\\ Feel free to reach out to your coaches for a check!