An Endurance Lasers 17-th giveaway! Win 15 watt DIY DUOS laser for your 3D printer / CNC / Engraving machine! Posted on 11.10.2022 (05.12.2022) by George Fomitchev Endurance Lasers 17-th giveaway winner! Konstantinos L. Papageorgiou Won our 15 watt DIY DUOS laser attachment! Congrats! Win an Endurance 15 watt DIY DUOS laser head Watch a video how to apply for an Endurance giveaway >>>