New formWhy we make
We think the best objects do more than sit still.
They catch light. They invite touch. They change as you move around them. SUMLAND explores the playful edge of 3D printing—where material becomes personality.
Independent 3D studio · Shipping worldwide
Filaments that shift, shimmer and glow. Creatures that bend, coil and come alive in your hands.
01 UV Starry Sky PLA
From spool to afterglow
After Dark · Glow collection
Rainbow creatures by day. An otherworldly blue-green glow after exposure to bright light or UV. Made to be held, posed and rediscovered when the room goes dark.
Explore the glow story ↗The creature collection
Printed joint by joint in expressive colorways. Designed as desk companions, fidget objects and small sparks of delight.
Why we make
They catch light. They invite touch. They change as you move around them. SUMLAND explores the playful edge of 3D printing—where material becomes personality.
Print your own world
Specialty 1.75mm PLA made for makers who care as much about the finish as the form.

The quiet details
1.75 mm filament with ±0.02 mm tolerance.
Vacuum sealed with desiccant to keep moisture out.
Designed for most FDM printers and 3D pens.
Close to the making
We work closely with long-term production partners—from material selection and color testing to printing and final inspection. That close collaboration lets a small independent brand stay curious without losing sight of consistency.
Choose your way to buy
Buy available items through Amazon, or contact us for worldwide direct orders, mixed colors, larger quantities and market-specific requests.
Talk to a real person
sumland202302@gmail.com ↗Your next idea starts here