LONGER LK4 Pro 3D Printer Extremely Innovative Design, Following The Step of The Trend, integrating Classic Elements Create a New Generation Economic DIY 3D Printers.

Printing temperature: 190-250℃
Printing Speed: 180mm/s; suggested 30-60mm/s
Printing accuracy: ±0.1mm Nozzle: 0.4mm
Support Software: Cura, Repetier-Host
Connection Mode: TF card, USB online
Operating System: Window / Mac
File Format: Gcode, STL etc

Product Features

  • LONGER LK4 Pro uses new aluminum extension profile to enhance structural rigidity and stability. Built-in design of power supply provides more safety. Tempered glass bed ensures fast heating and strong adhesion.
  • LK4 Pro 3D Printer is integrated with plug and play TMC2208 ultra-quiet drive modules, which makes printing triple times quieter and give you a more comfortable environment to go on your creating.
  • newly-added innovative material shortage detection switch, Even also highly sensitive to detect transparent materials
  • adopts V2.4.1 motherboard independently developed stable performance TMC ultra-quiet drive 256 subdivision for finer printing
  • HD touch screen and large viewing angles,printing status, functions and parameter setting are clearly displayed,New Friendly UI, easy to use and learn

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Printing Architecture: Innovative Recipes for 3D Printing

Although 3D printing promises a revolution in many industries, primarily industrial manufacturing, nowhere are the possibilities greater than in the field of product design and modular architecture. Ronald Rael and Virginia San Fratello, of the cutting-edge San Francisco–based design firm Emerging Objects, have developed remarkable techniques for “printing” from a wide variety of powders, including sawdust, clay, cement, rubber, concrete, salt, and even coffee grounds, opening an entire realm of material, phenomenological, and ecological possibilities to designers. In addition to case studies and illustrations of their own work, Rael and San Fratello offer guidance for sourcing alternative materials, specific recipes for mixing compounds, and step-by-step instructions for conducting bench tests and setting parameters for material testing, to help readers to understand the process of developing powder-based materials and their unique qualities.

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Innovative Joy 3D Printing Filament-PLA-1KG-1.75mm Black

PLA made from Biodegradable Meterial. Green Chemistry. Non-toxic to human beings, Non-harmful to the environment.
PLA filament shrinkage rate is low, the printing size is stable. It suits for the complicated structure and high precision model.
PLA filament printed objects will have a glossy type finish.

Keep away from water and heat. Keep in dry place.
Do the Best Quality & Do the best service. Any feedback, reviews and questions will be gladly accepted and answered.

Product Features

  • Net Weight: 1kg/spool. Gross Weight:1.3kg/spool. Vacuum Packaging then Into Leather Box.
  • Dimension Accuracy: Diameter: 1.75 mm. Our filament quality is very good with tolerances only: +/-0.02mm.
  • Suggested Printing Temperature: 190℃ – 210℃. Depending on Printer Model.
  • Compatible with Nearly All Major FDM 3D Printer Such as RepRap, Makerbot, Mendel, Prusa, Soliddoodle etc. It Also Suitable for 3D Print Pen.
  • The PLA Filament Features: No Bubbles, High Strength, Low Shrinkage with Thermoforming Stability.

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Professional 3D Printing Pen Kit – Innovative Air Drawing – Amazing 3D Handheld Craft Art – Doodle & Scribble Like a Pro – LED Screen, 4 Colors Filaments & Shovel Tool – Next Generation Design


This is the Pen that can do everything you want it to do! This Pen is a must have!

The SUNVEZA Three-dimensional pen is a tool used to create models, household items and much more.

SUNVEZA’s three-dimensional printing pen suits various consumers; From businessmen who need to create models or prototypes of their product, Architectures sketching a 3d model, Housewives creating home decorations, accessories, and even unique jewelry.

Sunveza’s 3D printing pen is so easy to use what makes it perfect for kids

However, unlike the three-dimensional printer, a three-dimensional pen does not require special conditions such as heavy and expensive software and of course we must not forget the printer itself, which today (2016) the most affordable printer will cost a total amount 1,200$

The structure and shape of the pen, look similar to a normal pen.

At the top are two openings: one for power input via AC adapter standard.

The second is used to input ink made of special plastic. This ink called “ABS” which three-dimensional printers use it. There is

Further, it is composed of a body and buttons that control the speed of removing ink and the ink removal direction, intends to remove the ink from the head or from the ink inlet.

Of course, the pen has also a control panel that controls all the activities, but there is also a thin plastic tube, whose mission is to transfer the ink cartridge. In addition, there is a cartridge, designed to heat the ink that comes to it from the tube, and remove it. The average temperature of the molten ABS which is 235°C.

There is also a fan designed to cool the components keeping warm. So as not to burn should take a break every 15 to give the fan and the top of the ink to “rest” from their jobs.

What Are You Waiting for? Order Your Sunveza 3D Printing Pen Now!

Product Features

  • IMAGINATION & CREATIVITY DEVELOPER – Will make your abilities bloom
  • EASY TO USE – This 3D air drawing pen suits everyone & every age
  • LIGHT – COMPACT – PRACTICAL – Makes it easier to carry, fits every bag or case – the perfect gift
  • COMPLETE WORTHWHILE SET – Including 4 colors filaments, a tiny shovel, and a pen holder
  • SAFE & FRIENDLY 3D ART – non toxic ingredients, no odor or other bad smell and no mess

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