Best 3D Printed Fidget Cubes to Download and 3D Print
Fidget cubes are excellent interactive designs with customizable capabilities that fit your tastes. These 3D printable fidget cubes offer a great way to keep your hands occupied with their various designs and mechanics. Below, we explore a selection of highly regarded choices for download, each with a thorough feature, benefit, and specification description.
1. Fidget Pixel Cube
Perfect for anyone who enjoys tactile play during daily activities, the Fidget Pixel Cube by Udrek is a fun, simple-to-print fidget toy. The cube's clever "print-in-place" design means it comes out of the printer totally assembled and ready to use. Inspired by similar fidget toys, this cube boasts a smooth rotation that's quite fulfilling and perfect for hands that must remain active during work, study, or just passing the time.
This fidget cube is designed with bed adhesion in mind, thus a brim is advised should problems with bed adhesion develop. Made to print as one piece, this model does away with the need for additional parts or assembly. Those with multi-color printers can embellish the cube with original accents. Perfect for repeated use, the final model offers a smooth and strong experience. The Fidget Pixel Cube is a straightforward, strong, and constantly interesting fidget choice due to its creative construction.
Download file: Printables.
2. Ultimate Fidget Cube V1.3
Designed by Joshua Jones, the Ultimate Fidget Cube V1.3 features six separate mechanisms, each meant to provide a unique fidgeting experience. This cube offers a range of interactive motions in one small size with elements including a free-spinning knobbed wheel, a ball, three spring-loaded buttons, a gear slider, and two more sliders. This model uses three pen springs for the buttons, hence it combines small repurposed components with 3D-printed parts.
For most parts, the model is optimized for simple printing and does not call for supports. For best effects, though, it is advised to use regular supports for the ball and tree supports for the cube body. Though the buttons might call for some additional force, assembly is simple, and each component snaps into place. Those seeking a smaller, more portable variant will be happy to know this model can scale down to 80% without compromising capability. The top choice for committed fidgeters is the Ultimate Fidget Cube V1.3 because of its intricate systems and interesting design.
Download file: Printables.
3. Yet Another Fidget Infinity Cube v2
Designed by Austin Vojta, the Yet Another Fidget Infinity Cube v2 employs a sleek, foldable form that offers infinite rotations, thus elevating fidgeting. This model folds in itself repeatedly, unlike conventional cubes, which makes it quite addictive and fulfilling. The joints have been tuned for increased durability and simpler printing, guaranteeing smooth operation free from post-print adjustments. The model also comes in several textures, including honeycomb, knurled, and ribbed, letting users choose the feel they want.
Printing is set for a 0.2mm layer height and a 0.4mm nozzle; a recommended infill of 10% for a smaller cube or higher infill for additional heft. While the cube's vertical hinges may need some breaking in for smoother movement, the textured variances add a sensory component that enhances the fidgety experience. Different STL files are available for customizing; these include modified joints and rounded edges. Anyone who enjoys consistent, smooth motion and loves textured designs will find the ideal fit for this Infinity Cube.
Download file: Printables.
4. Fidget Cube by HiRez99
HiRez99's Kobayashi Fidget Cube presents a distinctive variation on the conventional fidget cube by including hidden hinges that produce a seamless, smooth look. Particularly with a 0.6mm nozzle, this design is ideal for quick print times; nevertheless, it also performs nicely with a 0.4mm nozzle. The cube presents a durable, simple, understated design with a single, solid color that is both aesthetically pleasing and useful.
The model prints one piece; printing is simple and requires no supports. Owing to its concealed hinges, this cube is perfect for fidgeters seeking a more elegant, simplified form that provides subdued movement and quiet operation. Its small size makes it a great choice for portability as well; users may carry it anywhere without using much space. Popular among those interested in customizable fidget toys, a Creative Commons license promotes personal adaptations.
Download file: Printables.
5. Print-In-Place Fidget Cube
Mathgrrl's highly flexible folding cube, the Print-In-Place Fidget Cube, turns inside out to create another cube form, offering a distinctive variation on the traditional fidget cube design. Made in one piece, it's a perfect illustration of creative "print-in-place" methods since assembly after print is not necessary. This cube presents a fascinating demonstration of 3D printing capability or a great gift.
Available in several sizes and hinge clearances, this model can be changed to match particular printer tolerances. Print it vertically free of supports for best results. Certain hinges will need to be softly snapped to release the folding mechanism following print-through. It's a great, hands-on experience since you can constantly, mesmerizingly move the cube as you handle it. Mathgrrl's website offers customizing choices, thus this cube appeals to those who like investigating several sizes and forms for a perfect fit.
Download file: Thingiverse.
6. Kobayashi Fidget Cube
For those who enjoy a more hefty fidget toy, the Kobayashi Fidget Cube is a big, robust design with hinges all around that offers a tactile experience. Designed for durability and easy printing, it is perfect for consumers with larger hands or those who wish something more substantial to hold. If you have access to a pallet or dual-extruder printer, you can print the cube in several colors, so adding more visual appeal and customizing choices.
Designed by designer Markinthebox, this cube is a remix of Paul Kobayashi's iconic fidget cube with over 430 makes and 13 remixes to date. Although the hinges might require some minor cleaning after printing, they provide satisfying and smooth motion. Those seeking a strong, heavy-duty fidget cube that keeps their hands occupied without losing them in a pocket will find the ideal fit for the Kobayashi Fidget Cube.
Download file: Thingiverse.
7. Fidget Cube with Spinning Circle
The Original Fidget Cube With each of the six sides providing something different, this model incorporates all the beloved aspects of the original. From a spinning circle to a finger maze and even a tactile switch, this cube is bursting with interactive elements that keep one constantly fascinated. Every fidget tool is meant to offer a unique sensory experience fit for users who need something to fiddle with during study or work.
Designed by CThig, this piece has been produced over 21 times with six remixes. Some features may need more exact printing, thus users should make sure their printer is calibrated for overhangs and bridges. Perfect for anyone looking for a complete fidget solution that delivers the same gratification as the traditional fidget cube, the Original Fidget Cube offers a familiar yet distinctive experience.
Download file: Thingiverse.
8. Star Cube
Designed creatively to transition between a box and a star, the Star Cube offers an endlessly interesting, interactive experience. Every twist reveals a different form that lets users move between a cube and a star form back and forth. Designed directly from a single print-in-place model, the cube's hinges and moving components are incorporated straight into the design, eliminating assembly. This design is renowned for flawless, neat transitions between forms, which will provide countless hours of entertainment as you click and turn.
Designed by designer mathgrrl, the Star Cube has gained a strong following with over 65 makes and 280 remixes, proving its adaptability for consumers who wish to explore many sizes and scales. The thorough design prints best on 3D printers with consistent hinge mechanisms and a layer height of roughly 0.2 mm. The Star Cube is ideal for those who enjoy dynamic, shapeshifting fidget toys that are aesthetically appealing and interesting.
Download file: Thingiverse.
Best 3D Printing Software
There are many 3D printing software available that can prepare designs for 3D printing, and a good example is SelfCAD. It is an easy-to-use 3D design software that you can use not only to create 3D models but also to edit meshes and slice designs. It comes with interesting 3D modeling tools like freehand drawing and sketching that you can use to create designs from scratch.
There are also selection modes as well as various modification tools to help you modify your designs based on your requirements. It also comes with an image-to-3D feature that makes it easier to turn photos to 3D models. You can also import STL files and modify them based on your needs.
The software also comes with a built-in online slicer that one can use to prepare designs for 3D printing. The video below shows how to slice STL files and generate the G-code to send to the 3D printer.
Learning how to use SelfCAD is effortless, as the resources help you get started without spending many weeks or months. In addition to the YouTube videos, such as 3D modeling tutorials for beginners and 3D modeling 101 series playlists, the software also has interactive tutorials, which are helpful for those who don’t like learning by watching videos but rather by designing 3D models. You can also record your own tutorials and share them with others.
Enjoy powerful modeling, rendering, and 3D printing tools without the steep learning curve.

Need to learn 3D modeling? Get started with interactive tutorials.