Uploaded March 2026 | Updated September 2026, 2 hours ago
Meet the Polymaker – your weekly front-row seat to the world of 3D printing! 🖨️✨
Every week, I bring you the latest and most interesting 3D printing news, spotlight incredible prints from our amazing community, and sit down with a new maker to hear their story. From industry pros to hobbyists with jaw-dropping projects, each episode is a chance to learn, get inspired, and connect with the people pushing the limits of what’s possible.
✨ Tonight’s Guest: relions3D
Relions3D is known for designing custom LED lamps and modular marble runs that are both fun to watch and satisfying to build. His work focuses on simple ideas done really well, with designs that are interactive, expandable, and just plain cool to mess with.
Tonight, we will talk about his design process, how he approaches modular builds, and what goes into making prints that look great and actually function well. We will also touch on how lighting and motion can bring prints to life.
If you are into functional prints, creative design, or just want to see some awesome builds, this is one you will want to catch. 🖨️✨
Meet the Polymaker – your weekly front-row seat to the world of 3D printing! 🖨️✨
Every week, I bring you the latest and most interesting 3D printing news, spotlight incredible prints from our amazing community, and sit down with a new maker to hear their story. From industry pros to hobbyists with jaw-dropping projects, each episode is a chance to learn, get inspired, and connect with the people pushing the limits of what’s possible.
✨ Tonight’s Guest: relions3D
Relions3D is known for designing custom LED lamps and modular marble runs that are both fun to watch and satisfying to build. His work focuses on simple ideas done really well, with designs that are interactive, expandable, and just plain cool to mess with.
Tonight, we will talk about his design process, how he approaches modular builds, and what goes into making prints that look great and actually function well. We will also touch on how lighting and motion can bring prints to life.
If you are into functional prints, creative design, or just want to see some awesome builds, this is one you will want to catch. 🖨️✨








![CoPE vs PLA High Speed 3D Printing Showdown!
Were running a little sale on our CoPE line — perfect time to give it a go.
🛒 Check it out here: [https://us.polymaker.com/products/panchroma-cope]
#3DPrinting #Polymaker #CoPE CoPE vs PLA High Speed 3D Printing Showdown!](https://i.ytimg.com/vi/Hx7zPzzVIuI/mqdefault.jpg)

