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Original Prusa

Original Prusa i3 MK3S+ 3D Printer kit, Removable Print Sheets, Beginner-friendly 3D Printer DYI Kit, Fun to Assemble, Automatic Calibration, Filament sample Included, Print Size 9.84×8.3×8.3 in.

    • Based on 208 reviews
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Style: 3D Printer


Features

  • The Original Prusa i3 MK3S+ is the latest version of our award-winning 3D printers, equipped with US Power Supply and 8GB SD card
  • This listing is a DIY KIT for self-assembly; We also offer a fully built and tested 3D printer
  • Fully automatic Mesh Bed Leveling process, IR filament sensor built-in, supports filament auto-loading; Print pauses when filament runs out
  • Genuine Gates belts, Bondtech drive gears, EINSY RAMBo motherboard, and many other features are the reason why the MK3S+ is the perfect 3D printing workhorse
  • The kit includes a Free sample of Prusament PLA ~ 2x25 g.

Description

The Original Prusa i3 MK3S+ is the latest version of our award-winning 3D printers. We have upgraded the MK3S with a new SuperPINDA probe for improved first layer calibration, added high-quality Misumi bearings and various useful design tweaks to make the printer easier to assemble and maintain. The MK3S+ includes all the proven features of the previous models, including the heatbed with removable PEI spring steel print sheets, automatic Mesh Bed Leveling, filament sensor, power loss recovery (power panic) and safety features. And it is still as silent as ever.

Specs & Other Info

SpecificationDetails
BrandOriginal PRUSA
Construction MaterialsPlastic and Metal
Color SchemeSilver
Dimensions19.6"D x 21.6"W x 15.7"H (49.8cm x 54.9cm x 39.9cm)
Weight24.03 lbs (10.9 kg)
AvailabilityCurrently in Production
Model NumberPRI-MK3S-KIT-ORG-PEI
Release DateFebruary 22, 2020
ManufacturerPRUSA
OriginCzech Republic
Ranking in Industrial & Scientific#112,347; #126 in 3D Printers Category
Customer Satisfaction4.2 out of 5 stars based on 205 reviews

Frequently asked questions

The Original Prusa i3 MK3S+ is designed with beginners in mind, thanks to its user-friendly assembly instructions and automatic calibration feature. The printer guides users through the setup process, making it accessible for those new to 3D printing. Additionally, it includes a sample of filament to get started right away, making the initial printing experience as smooth as possible.

Yes, the Prusa i3 MK3S+ features removable print sheets, allowing for easy removal of finished prints. This feature also makes it convenient to swap print sheets based on the type of filament being used or to replace a sheet if it becomes damaged.

The Prusa i3 MK3S+ has a generous print size of 9.84×8.3×8.3 inches, which provides ample space for printing larger models or multiple small items in one run. This makes it a versatile choice for both beginners and experienced users.

The Prusa i3 MK3S+ is designed to be low maintenance with its reliable design and quality components. Routine maintenance tasks, such as cleaning the print bed and lubricating the rods, are straightforward and well-documented in the user guide. However, like all 3D printers, occasional checks and adjustments are necessary to ensure optimal performance.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Prusa 3D printer garners generally positive feedback from most users, praising its reliability and quality as a first-time or upgrade choice. Buyers appreciated its assembly process, likening it to building a complex Lego set, and highlighted the printer's consistent performance post-setup. Reliability, the ease of use of the slicing software, and the upgradeability of the printer stand out as significant advantages. However, experiences vary, with a notable account of difficulty in assembly and dissatisfaction with print quality, hinting at a potential learning curve for new users or inconsistency in product experience.

Pros

  • 🔨 Fun and engaging assembly process
  • 🔄 Reliable performance with minimal print fails
  • 🛠 Upgradeable parts and compatible with new upgrades
  • 🔇 Stealth mode for quieter operation
  • ⚙ Auto bed leveling simplifies calibration
  • 📚 Intuitive slicing software

Cons

  • 🛠 Assembly can be challenging and time-consuming for some
  • 🖨 Dated LCD display
  • 🔧 Some users reported quality issues with prints

Should I Buy It?

If you enjoy a hands-on approach to setting up tech and value reliability and upgradeability in a 3D printer, the Prusa comes highly recommended by its user base. However, be prepared for a potential learning curve and some fiddling to perfect your prints. For enthusiasts and those willing to engage deeply with their equipment, it appears to be a sound investment.

    • I’m impressed
Style: 3D Printer
Bought this as my first printer. Setup was easy and it worked great. The info they have and all the supporting software like the slicer and the file sharing site really make prusa a 10/10
Reviewed in the United States on June 13, 2024 by 1ChemE
    • Prusa is what I need in a printer
Style: 3D Printer
Lets start from the top. A. To anyone who bought this and complained about putting it together, just don't. This was a fun kit to build. It was like getting a leggo kit for a 12 year old and I giggled reading the instruction manual. Don't worry, I won't spoil the fun for anyone new buying but you definitely will smile. B. Probably the single most reliable printer I've ever owned. Scratch that... Definitely the most reliable printer I've ever owned. I've been using this for a month and done very little in the way of upgrades outside of a new nozzle and build plate. Only print fails I've had have been due to slicer/user errror issues. And even those were easy to fix once I figured out what I did wrong. C. Full metal hotend with a nozzle upgrade is *Chefs Kiss*. Can print most anything your heart desires and reliably too! D. Auto Bed levelling. Some people say its trash but they're wrong as can be. You can change the autobed levelling to 7 points which makes a huge array of points levelled by the PINDA sensor and honestly I've never had a base layer issue that wasn't caused by me. Just calibrate, change the offset to where it needs to be with the twist of a knob and BAM, calibrated for good. D. No it's not a BAMBU labs print speed but it does have a stealth mode which is super nice for those of us that have limited space and need this printer in a spot where people exist. It's way quieter than any other FDM printer I own cuz of a single switch in settings. E. Upgradeable. It's July 2023 which means prusa's MMU3 is about to drop and even if that weren't my next upgrade, I'd still be able to upgrade any other part of this printer with kits online. Why? Cuz I built it and the kits are easy to find. F. Just buy it. ... show more
Reviewed in the United States on July 4, 2023 by Jessica Fox
    • It just works.
Style: 3D Printer
Review Image by Terra de Verdant Terra de Verdant
Honestly I run a print farm with cheaper printers and end up spending so much time tinkering and fixing parts all day. I'd rather spend that time modeling or focusing on the business side instead of printers all the time. Everywhere you look everyone recommends these printers I've wanted to order them but couldn't really find it reasonable to wait 2-3 months for them. I finally noticed them here on Amazon and just thought it was another reseller so I hesitated. I ended up buying and contacting Prusa support through live chat and they assured me these are covered with their warranty and are directly sent to Amazon by them. I don't know about other listings but I know this one for sure is covered. I was able to register my printer serial number on the Prusa website. So if you ever have any problems as I saw a review here the guy said he had problems, you could get live support to help you fix it. It seems he attempted multiple things himself without actually getting the advice from Prusa. The printer works great and I don't really have to sit there and watch it or be worried about it not finishing a job. Assembly took longer than expected for me and putting the nuts through the printed parts was overall the most tedious part. I think these printers are worth $700 but $900 + tax for you to also assemble is quite a lot. I think it's only reasonable for me because I run a business and the money I'll save will end up paying for the printers in the long run. The time wait of 3 days on Amazon as well opposed to 2-3 months is also a big plus for a business. Overall I'd recommend this printer mostly for business. I think as a hobby printer it'll be nice but not worth the price on Amazon. I'd rather mess around with other printers and try out cool upgrades and mods if I'm doing it as a hobby. ... show more
Reviewed in the United States on February 5, 2022 by Terra de Verdant Terra de Verdant
    • First 3D printer
Style: 3D Printer
Never had a 3D printer before, so if you're looking for a super technical review then I won't be able to help. But... For a first time user, it really wasn't bad to build, about 10 hours in total. Instructions are good. Tools that come with it are not. Having the proper tools would have saved me a ton of time. Then after initial calibration... It's basically been running non-stop (Literally). Running just fine with PLA (Haven't tested other materials yet), overall no complaints. A few failed prints but I'm willing to bet that's more me not knowing the limits of a 3D printer than actual faults of the printer (Who knew you couldn't print plastic on thin air and expect it to stay there?) The display is... Dated to say the least (Looks like a LCD display from 20 years ago) but that's not a big deal. And considering that's the biggest gripe I have with the printer... Very happy with it overall. Although the display is dated, Prusa's slicing software is not... And even for a complete novice like me it's really easy to use and tweak. And the auto bed leveling is so nice, did one calibration when setting it up and it's been printing fine without any tweaking ever since. And the best part is... Down the line if part of the printer breaks... Most of it you can just 3D print, and Prusa will give you the gcode to do it. So you can literally have spares of every (plastic) part just sitting around in a box somewhere and it'd cost you next to nothing. And most of it... Is plastic. ... show more
Reviewed in the United States on December 17, 2022 by Zach

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