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/cdn-cgi/image/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/cdn-cgi/image/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/cdn-cgi/image/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/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/02/22184812/Retro-Rocket-e1550857730979.jpg)
![Featured image of [Project] Stay Hydrated with a 3D Printed Drinks Tap](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/09/26131953/cf96e4e31a9fcb1dcf026e2ecac93120_preview_featured-e1536403667729.jpg)
![Featured image of [Project] 3D Printing Sticks for PLA Hot Glue Gun](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/02/26164750/the-pla-glue-gun.jpg)
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Test your technical skills and ingenuity with these great 3D printing projects for engineers! Read on to get inspired.
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/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/04/26153537/feat-FRH7BT4JFX0JMXF.LARGE_.jpg)
![Featured image of [Project] 3D Printing Sticks for PLA Hot Glue Gun](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/02/26164750/the-pla-glue-gun.jpg)
Who needs a 3D printer when you have a hot glue gun? This Hackaday project from Donald Papp shows us how to use molten PLA filament to glue 3D printed objects together.
3D printers are even more fun when they're used for a wild hobby like RC cars. Dig into this collection of 3D printed RC car projects, ranging from simple to advanced.
Maker and YouTuber 3DSage shares an informative tutorial on how to create incredibly smooth 3D prints out of PLA without needing to use sandpaper or other post-processing techniques!
![Featured image of [Project] Make Your Designs Glow with a Laser-Engraved LED Acrylic Sign](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/10/17100800/rebrncom-181016.jpg)
Have you ever wanted to make a cool sign for your desk or workplace? Look no further, for here we have a step-by-step guide to creating an amazing-looking display, using a laser cutter, LEDs and acrylic sheeting, as demonstrated by pardy73 on Instructables!
![Featured image of [Project] 3D Printed Air Purifier to Reduce ABS Odor and Harmful VOC’s](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,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.
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 Your Own Wristwatch](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,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!
![Featured image of [Project] Recycle Your Leftover Filament with a “Plastic Smoothie”](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/03/26161550/FFT4F4DJEIV405J.LARGE_-e1521194225509.jpg)
![Featured image of [Project] 3D Print a Mini Steering Wheel for Your Xbox One or PS4 Controller](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/08/26133139/8a74ac2e11f3c925146582aca5ca90be_preview_featured.png)
![Featured image of [Project] Brighten Memories with the 3D Printed Lithophane Lamp](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/03/26160846/download-9.png)
![Featured image of [Project] How to Properly Polish & Oxidize Your Metal 3D Prints](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=309,h=173,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/03/26162717/3d_printing_hero-copper2-e1520006449819.jpg)
![Featured image of [Project] 3D Printed Marble Clock](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2019/02/08073158/3d-printed-marble-clock-gocivici-instructables-190207.jpg)
Want to tell the time using marbles? In this project, Görkem Bozkurt teaches us how to use a smart rail system, marbles, and 3D printed parts to make an ingenious timepiece.
![Featured image of [Project] Turn Back Time with a 3D Printed Delorean Clock From ‘Back to the Future’](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/07/26142733/e4f8292e2820af629a6ec0b428b8b7d1_preview_featured-e1530877563648.jpg)
Have you always wanted to travel through time like Marty McFly and Doc Brown in 'Back to the Future'? Well, Great Scott! Now you can with this amazing 3D printed Delorean clock.