Luis Romero | OneSP

ONE SP
One Surface, One Piece

Developed as a degree project, One SP is a lifestyle seating object designed for a modern, young audience with a focus on simplicity, efficiency, and contemporary aesthetics. The aim was to create a monolithic yet expressive seating solution—stackable, lightweight, and produced in a single piece using injection molding technology.

The concept behind One SP is elegantly straightforward: a continuous surface that flows from the seat to the base, forming a unified structure that eliminates excess while enhancing usability. This sculptural “band” seamlessly connects the feet and the seat shell, creating a dynamic silhouette that is both minimal and visually engaging.

High-Precision
Injection Molding

Designed for mass production, One SP is intended to be manufactured in either polypropylene or polycarbonate—materials chosen for their durability, flexibility, and ability to capture the clean, fluid lines of the form. The stackable nature of the design adds functional value, making it ideal for versatile environments such as cafés, public lounges, or casual workspaces.

One SP stands as a symbol of design clarity: one surface, one gesture, one piece—merging practicality with an iconic visual identity.

Creating Impactful Design Strategies for Business Growth

ONE SP One Surface, One Piece

High-Precision Injection Molding

ONE SP
One Surface, One Piece

High-Precision
Injection Molding