What is a 3d Pen?

What is a 3D Pen?

A 3D pen is an intuitive and user-friendly tool that extrudes heated filament from the nozzle, letting you draw and create with ease. No software is required, and there’s no steep learning curve—just plug in and start bringing your ideas to life. As one of our collaborating teachers perfectly put it, "Whatever you imagine, you can draw. It goes from your brain to your hand, just like that."

With a 3D pen, you can add dimension to your designs, creating raised graphics on paper or any flat surface. What sets a 3D pen apart, though, is its remarkable ability to "draw" in mid-air, enabling you to craft 3D structures instantly. Whether you're designing school projects, building models, or just doodling for fun, the creative possibilities are limitless.

Using a 3D pen isn’t just about making things—it’s about exploring, learning, and having fun. And you don’t have to take our word for it—over 5 million happy doodlers worldwide have already amazed themselves. What will you create today?

UNLEASH YOUR POTENTIAL

How Do 3D Pens Work?

3D pens work by feeding filament through the pen, where it melts and flows through a nozzle—a process called extrusion. The pen automatically adjusts its temperature for the material, ensuring smooth and effortless flow. The filament emerges soft and flexible, giving you time to shape your design before it cools and solidifies into a sturdy structure.

Ready to take your ideas off the page and into the world? Grab a 3Doodler pen and see where your imagination takes you.

Shop 3D Pens

3 Easy Steps

3D Pen FAQ

Can Children Safely Use a 3D Pen?

Absolutely! Our Start+ 3D pen is specifically designed with safety in mind, making it ideal for younger users. It features kid-safe temperatures, non-toxic compostable filaments, and a fully enclosed nozzle for added protection. While children can use the pen independently, we recommend adult supervision to ensure a safe and enjoyable experience.

What Types of Projects Can I Create with a 3D Pen?

With a 3D pen, the only limit is your imagination! From simple decorative items like jewelry and zipper tags to intricate sculptures, architectural models, and functional objects like phone stands or custom parts, the possibilities are endless. Whether for arts, crafts, or practical designs, a 3D pen empowers you to bring your ideas to life.

Can I Create 3D Designs on Any Surface?

Yes, but for the best results, we recommend using a non-stick mat or a smooth, heat-resistant surface. Our Doodlepads are an excellent option, allowing you to easily remove your creations while keeping the base surface intact.

What Materials Can I Use with My 3D Pen?

The materials you can use depend on the type of 3Doodler pen you have: (please bullet each entry below)

Start+: Only works with 3Doodler Start+ Eco-Plastic, which is non-toxic, biodegradable, and designed for safe, low-temperature use.

Flow: Compatible with 1.75mm PLA and ABS filaments, including third-party options, giving you more flexibility in your projects.

Pro+: Works with a wide range of materials, including PLA, ABS, Wood, FLEXY, Metal, and Nylon.

Always check your pen’s specifications to make sure you’re using the right materials.

Can I Use a 3D Pen to Repair or Modify Existing 3D Printed Objects?

Definitely! A 3D pen is a versatile tool for repairing or enhancing existing 3D printed objects. You can fill gaps, add intricate details, or reinforce weak points by applying additional layers of filament. Just ensure the filament type matches the original material for seamless results.