3D Printed Watercolor Box
A quick experiment with dual-color 3D printing to make a portable watercolor palette.
The finished palette with a wavy pattern design.
The Experiment
I wanted to see if I could make a functional watercolor palette on my 3D printer using dual-color printing. The wavy pattern was designed to add visual interest while also providing a tactile grip surface.
This project combines my interest in art tools with digital fabrication techniques. The palette features individual wells for different colors and a snap-fit lid for portability.
Design Process
I started by sketching several concepts, focusing on ergonomics and functionality. After selecting the final design, I created a 3D model in Fusion 360, carefully designing the color wells and water reservoir.
The wavy pattern was generated using parametric design techniques, allowing me to adjust the frequency and amplitude until I achieved the desired aesthetic and grip.
Materials & Techniques
For this project, I used:
- PLA filament for the main structure (food-safe and durable)
- TPU flexible filament for the grip areas
- Dual-extrusion 3D printing technique
- Post-processing with fine sandpaper for smooth edges
The palette was designed to be waterproof with proper sealing between compartments to prevent color mixing.