Why is the 4th Sunlu 3D Pen better than the former generation?
Lighter --only 55 grams.
Safer and funnier --The patented nozzle lowers temperature in tip.
More intelligent --8 digital speed controls for more accurate and stable extruding, only needs a single press for continuous extruding flow for more ease of doodling.
Temperature control --embedded Nozzle with smart temperature sensing and heating
Feature
Net weight: 49g
Color: white; black; pink; crystal
Size: 159(L)×24(W)×27(H)mm
Applicable material: PLA (1.75mm ±0.02mm)
Power input: DC5V 2A 10W
Adapter input: 100-240V 50/60Hz 0.35A
Box size: 180(L)*100(W)*50(H)mm
Gro.weight/box: 320g
What's in the box
1 x pen
1 x adapter
1 x pen base
1 x manual
2 x bags of filaments

• LIGHTWEIGH AND INTELLIGENT -Only weigh 49g but more intelligent control
• PATENTED NOZZLE -Embedded Nozzle with smart temperature sensing and heating, which lower temperature in tip meanwhile prolong its longevity
• SWIFTER, HIGHER AND STRONGER -8 digital speed controls for more accurate and stable extruding but only needs a single press for continuous extruding flow for more ease of doodling.
• WONDERFUL 3D EXPERIENCE -Craft Exceptional and Fanciful 3-D art straight out of your imagination.Create your own butterfly, flower, toys, horses or even your own mini EIFFEL TOWER!
• BEST GIFT FOREVER -Can be a gift for your child, your grandchild, your friend who likes painting or even an entertainment for yourself!

LIGHTWEIGH AND INTELLIGENT -Only weigh 49g but more intelligent controlSunstrider