3D Printer Projects
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![Featured image of [Project] 3D Print a Mini Steering Wheel for Your Xbox One or PS4 Controller](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/08/26133139/8a74ac2e11f3c925146582aca5ca90be_preview_featured.png)
![Featured image of [Project] Create Your Own 3D Printed LED Mason Jar Lanterns](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/03/26162802/FL03LFCJDYUVKW5.LARGE_-e1519920834362.jpg)
![Featured image of [Project] 3D Print Your Own RetroPie Nintendo Switch](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/02/26164137/piswitch.jpg)
![Featured image of [Project] Keep it Cool With a 3D Printed Retro Rocket LED Lamp/Thermometer](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/02/22184812/Retro-Rocket-e1550857730979.jpg)
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Test your technical skills and ingenuity with these challenging 3D printing projects for engineers, from engine models to a working clock!
A waterproof 3D print is easier to achieve than you might think. Read on for material, slicer setting, and post-processing tips!
Printing QR codes can be very useful, but it's also a somewhat complex process. Read on for a start-to-finish guide to 3D print a QR code!
If you're new to 3D printing, it's hard to know where to start. Check out these 3D printing projects for beginners, and expand your skills!
Get ready to be blown away by these cool wind-powered prints! Learn all about how to print your very own 3D printed wind turbine.
![Featured image of [Project] How to 3D Print Watertight and Airtight Containers](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/04/26153537/feat-FRH7BT4JFX0JMXF.LARGE_.jpg)
A new Instructables post from user mikey77 shows how you can adjust your 3D printing slicer settings to make watertight and airtight containers, cups, tanks, and more.
If you're lucky enough to already have the Xbox Series X/S, check out our list of 3D printed Xbox accessories to upgrade your setup even more!
![Featured image of [Project] 3D Print a Creepy-Crawling Halloween Pumpkin Spider Transformer](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/10/05172310/spider-1-e1538753022689.jpg)
Need to prepare decorations for Halloween? We've got you covered with this spooky 3D printed Pumpkin Spider Transformer designed by William Bruning.
If you want to see space from your porch, take a look through a 3D printed telescope and see the beauty of the night sky!
![Featured image of [Project] 3D Printed Air Purifier to Reduce ABS Odor and Harmful VOC’s](https://i.all3dp.com/workers/images/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/01/10212700/3D-printed-air-purifier-e1547152054158.jpg)
Do you like 3D printing with ABS but hate the smell that comes with it? Now you can 3D print your own air purifier to reduce ABS odor and harmful VOC's.
![Featured image of [Project] Make Your Designs Glow with a Laser-Engraved LED Acrylic Sign](https://i.all3dp.com/workers/images/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/10/17100800/rebrncom-181016.jpg)
![Featured image of [Project] 3D Printing Sticks for PLA Hot Glue Gun](https://i.all3dp.com/workers/images/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/02/26164750/the-pla-glue-gun.jpg)
The customizability of 3D printing perfectly lends itself to cosplay. Read on to see lots of incredible 3D printed costumes and props!
![Featured image of [Project] 3D Print Your Own Wristwatch](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/05/16154036/titelbild.jpg)
While there are those who have used 3D printing to make their own watch cases, watch bands, and watch chargers, others are taking the next step and actually 3D print watches. Learn how to make your own!
Swedish maker and YouTuber Simon Sörensen shares a new instructional video on how to turn a Creality CR-10 3D printer into an engraver with just a few simple steps.
![Featured image of [Project] Robotic Hand](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/09/30100857/open-bionics-180930.jpg)
Open Bionics combines 3D printing and open source designs to make affordable robotic hands that are just as advanced as many commercially available prosthetics. Their latest addition is the Brunel Hand 2.0, which any willing DIYer can print and assemble.
![Featured image of [Project] 3D Printed Geometric Concrete Pot Molds](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/05/12192943/3d-planter-e1557682287527.jpg)
Got an itch in your green thumb? Use your 3D printer and concrete mix to create a set of geometrically gorgeous pot molds to house your next batch of plants.
![Featured image of [Project] Take Aim With This Awesome 3D Printed Mini Crossbow](https://i.all3dp.com/workers/images/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/04/26154350/Screen-Shot-2018-04-13-at-2.35.10-PM-e1523623114705.jpg)
South Korean maker "DIYPark" shows us how to create a fully 3D printed and functional Mini Crossbow. Set up some targets and take aim, because it's time to get your archery on.