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MonkeyJack 3D Printer MK8 1.75/0.4mm Extruder Dedicated Aluminum Block DIY Kit For Reprap – Right Hand 100% brand new and high quality 3D Printer MK8 Extruder Aluminum Block DIY Kit Used for 1.75mm filament Extrusion head aluminum block For Reprapi3…

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DJI Mavic Air folding 4K drone that avoids obstacles and flies by hand gestures

The leader in consumer drones mashed up the palm-sized Spark with its more powerful Mavic Pro. Subscribe to CNET: http://cnet.co/2heRhep Check out our playlists: http://cnet.co/2g8kcf4 Download the new CNET app: https://cnet.app.link/GWuXq8ExzG Like us on Facebook: https://www.facebook.com/cnet Follow us on Twitter:…