The xTool S1 engraving machine is an advanced engraving machine that offers unrivalled precision and versatility. It is ideal for both beginners and advanced users and enables even the most demanding projects. With four interchangeable laser modules, the xTool S1 can be easily adapted to different work scenarios, making it an extremely flexible tool. Included with the engraver is a mini fire extinguisher kit that automatically extinguishes the fire when it detects an emerging threat.