_The Sentinels are a fictional variety of mutant-hunting robots appearing in American comic books published by Marvel Comics. They are usually presented as antagonists to the X-Men.The Sentinels played a major role in the 1990s X-Men animated series and have been depicted in various X-Men video games.Additionally, a simulated version made a brief appearance in the beginning of the 2006 film, X-Men: The Last Stand, seen in the Danger Room. They are featured prominently in the 2014 film X-Men: Days of Future Past and also appear at the end of the 2016 film, X-Men: Apocalypse in the training simulator at Xavier's school. In 2009, the Sentinels were ranked by IGN as the 38th Greatest Comic Book Villain of All Time.

*RECOMMENDED PRINTING PARAMETERS:*

• Recommended nozzle: 0.4mm
• Layer height: 0.2
• Wall thickness: 1
• Infill density: 30% - 40%
• Printing temperature: - With PLA: 200° - With ABS: 240°
• Printing temperature:
  • With PLA: 75°
  • With ABS: 90°
• Printing speed: 60mm/s
• Supports: Everywhere
• Printing position: Depends on each piece / review according to preferences

Remember to level the build platform and check that the filament reaches from start to finish before printing_