What Can I Do With a 3D Pen? 10 Cool 3D Pen Ideas

If you're new to 3D pens or are simply interested in their creative potential, you may be wondering what exactly you can create with one. The possibilities are endless, limited only by your imagination. From decorating everyday objects to making unique art pieces to repairing household items, a 3D pen unleashes your inner inventor.

In this blog post, we'll explore fifteen awesome ways to use a 3D printing pen along with tips to get your creative juices flowing. Let's dive in!

Creating Arts and Crafts Projects

One of the most common uses of 3D printing pens is bringing arts and crafts ideas to life. Similar to a hot glue gun but with even more flexibility, 3D pens allow you to draw forms in mid-air for decorative projects.

1. Draw 3D Artwork

Get creative drawing geometric and abstract 3D artwork by doodling in the air. Start with some simple 3D pen ideas, such as creating shapes like lines, cubes, pyramids, and circles. As you get comfortable, try drawing curved vases, sculptural furnishings, and artistic wall hangings, as well as other decorative accents.

3D Printing Pen - Low-Temp & Wireless

2. Sculpt Mini Figures

Bring your favorite characters from cartoons, movies, TV shows and video games to life by sculpting them as 3D miniature figures. Whether it's creating a tiny version of Pikachu or crafting a SpongeBob SquarePants, the possibilities are endless. So grab a 3D pen and let your child's creativity soar with these exciting 3D pen project ideas for kids!

Draw SpongeBob with Intelligent 3D Printing Pen

3. Create Textured Vases

A 3D pen is a great tool for adding some flair to plain vases you already own. Draw shapes, patterns and textures directly onto the vase surface to give it a unique 3D modeled look. Add floral designs, rainbows, swirls, polka dots, abstract waves and more for an artsy home accent.

Customized Decoration for Vases

Customizing Everyday Items

Inject a dose of personalization and style into your everyday items with the help of a 3D pen. The possibilities are endless! Elevate your jewelry, phones, laptops, shoes, and many other items with a touch of pizzazz.

4. Customize Jewelry

Design and prototype your own jewelry, such as pendants, beads, crystals, and rings, incorporating intricate textures and layered designs. Using a precision tip, draw your design on a modeling surface then assemble your pieces into wearable art. Make them as gifts or sell on Etsy. 

5. Personalize Phone Cases

Mass-produced phone cases straight from the factory can often be dull and lacking in personality. Design your own with a 3D pen by drawing directly on the case. Build up grip textures, funny 3D shapes and your name or initials to make it uniquely yours. Switch cases for a fresh new look anytime. 

Decorate Your Phone Case with PLA 3D pen

6. Creating Shoes' Designs

Use the 3D pen to draw custom designs directly onto your shoes. You can create patterns, intricate details, or even write words or quotes that resonate with you. Let your imagination run wild and make your shoes truly one-of-a-kind.

Create some Decorations for Your Crocs

Fixing and Prototyping

While arts and crafts are fun, 3D pens also have practical uses for repairs and modeling projects.

7. Repair Broken Plastic Items 

Before tossing out cracked plastic parts from toys, cases or appliances, try using a 3D pen to fill in gaps and "weld" pieces back together. The ability to fix faults in existing plastic makes repairs a cinch. Saves money too!

8. Prototype Product Designs

Engineers, inventors and designers can use a 3D pen in early stages of the design process to quickly mock up rough prototypes. Test shapes and ergonomics before investing money and time in detailed 3D printing or injection molding. Iterating is easy with a 3D pen.

Rapid Prototyping Made Easy with 3D Pens

Improving STEM learning

A 3D printing pen is a great STEM learning tool for kids to explore 3D design concepts through hands-on play and creation. With supervision, kids can benefit in many ways.

9. Develop Spatial Thinking Skills

Drawing in 3D enhances geometric thinking and dexterity. As they mold shapes, kids will pick up important engineering and mathematics concepts that form a basis for logical thinking and problem solving. 

3D Pen with PLA Filament - Fast-Setting Ink for Fine Prints

10. Experiment with Abstract Shapes

See what comes of aimlessly doodling. Try drawing new abstract shapes and interlocking them in interesting ways. You may be surprised what innovations emerge from the unplanned connections.

Using a 3D Printing Pen to Craft Abstract Shapes

FAQS:

Q1: What are some unique art projects I can make with a 3D print pen?

A1: You can use a 3D pen for freehand doodles, sculptures, customized figurines, styled hair clips, graffiti art, and adding textures to paintings.

Q2: What kinds of repairs are possible with a 3D doodler pen?

A2: 3D pens can fill cracks and holes in plastic items like toys, electronics cases, kitchenware, eyeglass frames, and more. Great for quick fixes.

Q3: Are there any 3D pen projects that have functional purposes?

A3: Yes, you can use a 3D printing pen to create stands, hooks, cable organizers, hinges, handgrips, basic repairs, and customized accessories.

See Also:

How to Use 3D Pen? A Beginner's Guide

The 5 Best 3D Pens for 2023 - Reviews by 3D4Create

What is a PCL 3D Pen? The Ultimate Guide to PCL 3D Printing Pens