LONGER Back to School Season Promotion: 3D Printers & Laser Engravers Starting at $99

The last decades have seen the growth of additive manufacturing technologies. What was an infant technology in the 1950s is quickly turning out to be a crucial technology that is driving growth for companies in different industries today.

And the consumer market has not been left behind. Additive manufacturing, popularly known as 3D printing, is now accessible to home consumers thanks to cheap 3D printers from various manufacturers. One of the companies that is helping consumers adopt 3D printing is LONGER. The company has curved a niche in the home consumers’ market with its range of low-cost, high-performance 3D printers.

Together with 3D printers, LONGER also offers laser engravers for beginners and advanced users, as well as dozens of accessories for the consumer maker.

Enabling 3D Printing in Schools

Forward thinking schools all over the world are incorporating 3D printing in their curriculum. Pupils are being introduced to 3D printing in their early years of elementary through items such as 3D pens for kids.

High school kids interested in STEM are also being introduced into the whole scope of 3D printing, from learning various primary 3D printing technologies to actually working with 3D printers for schools that can print a wide range of materials.

3D printing is bringing the fun in STEM curriculum and exposing learners to a wide range of manufacturing capabilities through the technology. And with a wide range of 3D printers for beginners available on the market, schools and parents interested in STEM education have no reason not own a 3D printer.

LONGER 3D Back to School Offer: Cheap 3D Printers & Laser Engravers

This Back to School season, LONGER is making its best-selling 3D printers and laser engravers available at a huge discount. If you have been thinking of getting started with 3D printing or laser engraving, take advantage of the ongoing Back to School promo to get your machines for as little as $99.

At 3DTech Valley, we’ve looked at the items on promo and these are the ones that piqued our interest the most:




The LONGER LK5 Pro is one of the biggest and cheapest 3D printers on the market. If you are planning to print large items, this 3D printer is up to the task, thanks to its large build volume of 300 x 300 x 400.

Today, you can get the printer at only $300, which is the cheapest we’ve seen so far for any large format 3D printer. But it’s not the price only that makes us recommend this LONGER 3D printer. We also love the following:

Pre-Assembled 3D Printer

The LONGER LK5 Pro is a pre-assembled unit that has a stable base. The stability of the printer ensures that you get quality 3D prints every time.

Also, since this unit comes 90% pre-assembled from the factory, you don’t have to tinker a lot to get it working. For the most part, you will simply need to connect a few cables and you’ll be ready for your first print job.

Quiet Printing

The LONGER LK5 Pro is fitted with quiet stepper drives, which ensure that it runs quietly during operations. Therefore, you do not need a full workshop to set it up. Simply connect and use the 3D printer in your living room as the noise is very tolerable.

This 3D printer also has an open source mother board, which can be upgraded with various spare parts over time based on your changing needs.

Color Touch Display

The LONGER LK5 Pro comes with a 4.3” full color display. The touchscreen has an intuitive, self-explanatory menu and is simple to operate.

Watch the video below for an overview of the 3D printer.

Alternatively, read the full LONGER LK5 Pro review.

2. LONGER RAY5 10W Laser Engraver – Best Budget 10W Choice

longer ray5 10w laser review


Together with 3D printing, laser engraving is another craft work that has been coming to the masses. Since the introduction of diode laser engravers, thousands of makers have jumped into laser engraving, either as a hobby or a business.

Diode laser engravers, such as the LONGER RAY 10W Laser engraver, are easy to use, safe and can engrave and cut a wide range of materials.

With the LONGER Ray 10W laser engraver specifically, you can engrave items such as ceramic, iron, silver, stainless steel, stone, wood, rubber, kraft paper, acrylic, cloth, leather, plastic, food, glass, and many others.

We actually tested this laser engraver and were impressed with its performance. You can read the full Longer Ray5 10W Laser engraver review we posted.

In a nutshell, here’s why we recommend this laser engraver:

Engrave and Cut 100+ Items

The Longer Ray5 laser engraver allows you to run a small workshop by giving you the ability to cut and laser engrave a wide range of items. The 10W laser head has dual beam technology that allows it to cut 20mm thick solid wood board, and 30mm thick acrylic board.


The laser engraver has multiple safety features that make it one of the best laser engravers for beginners. Features such as motionless protection, flame detector, a fireproof acrylic cover among others make the engraver a safe machine to use at home or in school.

Easy to Operate

The LONGER Ray 5 10W is easy to use, even for beginners. Its 3.5” touchscreen is intuitive and has a clear, self-explanatory menu.

Watch the video below for an overview of the laser engraver.


Tip for the bundle:

The 5W engraving machine is great for engraving light items, such as fabric, leather and the like. On the other hand, the 10W engraving machine can help you expand more DIY projects and is suitable for more hard boards.

With this Back to School offer, you have the opportunity to purchase a complete set at a low price.

  • 10W Laser Engraving Machine
  • 5W Laser Module
  • Laser Rotary Roller
  • Honeycomb Working Table
  • 77 PCS DIY Engraving Material

But that’s not all…if you are interested in 3D printing, LONGER 3D printers are also on sale. We’ve tested these 3D printers before and they stand out for two things: easy to use and high quality prints.

Check out the printers below

Orange Resin 4K 3D Printer – The Best Budget Resin 3D Printer

LONGER Back to School Season Promotion: 3D Printers & Laser Engravers Starting at $99 1


The Longer resin 4K 3D printer is a cheap SLA 3D printer that offers professional results. It is one of the best resin 3D printers.

The Longer Orange 4K is a high-precision resin 3D printer ideal for creating intricate models and detailed prints. Its notable features include:

  • Ultra-High Precision

The printer has a 4K Mono LCD screen with a resolution of 6480 x 3840 pixels. This translates to a layer height of 10.5 microns on the Y-axis and 31.5 microns on the X-axis, enabling exceptional detail in prints.

  • Dual Z-Axis with Linear Guides

This unit uses a dual Z-axis system with linear guides for increased stability and smooth movement. As a result, there is very little wobble and this ensures consistent print quality.

  • Parallel LED Lighting

The budget resin 3D printer has a parallel UV LED lighting system that provides uniform light distribution across the entire printing platform. The lighting reduces the risk of uneven curing and improves overall print quality.

  • Fast Printing Speed

The Mono version of the Orange 4K boasts printing speeds of up to 80mm/h. Therefore, it is efficient for projects requiring quicker turnaround times.

  • Easy Operation

The printer features a user-friendly touchscreen interface for effortless control and monitoring of printing jobs. It is also compatible with various slicing software options like Longerware, Chitubox, and Lychee.

There we go. Make sure you grab these deals quickly to get started with either 3D printing or laser engraving. The offers are only valid for a limited time. Therefore, you need to act now.

And if you’d like to get more deals like these in your email, subscriber to our email deals newsletter at 3DTechDeals.com


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