Endurance Robotics first introduced their L-Cheapo laser in 2014, with new introductions in 2015 and 2016. Now they are announcing the L-Cheapo Mk5, which offers 8 watts of continuous output. The laser cutter can be added to just about any 3D printer or CNC machine, quickly adding capabilities to engrave or cut almost any material. Check out examples of creations, including videos of L-Cheapo laser cutters in action, along with a special discount deal for readers, at 3DPrint.com: https://3dprint.com/170786/endurance-laser-cutter-mk5/