Make Products Loved by Mother Earth

Junai draws inspiration from nature to develop easy to use solutions that connect the gap between human-made products and the environment. We are a foundation aimed at creating tools and materials to design and experiment with home compostable biomaterials.

Our Products

How We Help

Junai provides user-friendly biomaterial 3D printers, kits, and materials that make sustainable manufacturing accessible to everyone. Whether you are a researcher seeking to push the boundaries of biomaterials or a designer creating distinctive and sustainable products, Junai makes it easy to get started making products loved by mother earth.

User Friendly

Bio 3D Printers

Open Source

Extruder Kits


Organic Materials

Our Go-To Organic Materials


Cacao Husk

Coffee Grounds and Husk

Cotton Fiber

Nut Shells

Olive Pits

Oyster Shells

Paper Waste

How It Works

01) Weight Materials

04) 3D Print Your Design

02) Mix Ingredients

05) Dry Your Print

03) Load The Printer

06) Enjoy!


No waste sustainable product manufacturing!

Low Energy Production

Bio 3D printing reduces energy consumption by 70% compared to plastics.

At Home Compostable

Materials naturally break down in the environment, easily reclaimed by nature.

Easy Reusability

Simply add water, create a paste and you can start over again on a new print.

The true meaning of life is to plant trees under whose shade you do not expect to sit.

-Nelson Henderson