Request a quote
A portable toothbrush prototype with integrated toothpaste dispensing, built for an innovation competition — no initial drawings, a structured engineering approach.
The client wanted an innovative toothbrush prototype to present as part of a competition. It quickly became clear that the initial brief needed refining, and that a thorough engineering study phase was required.
This toothbrush is designed to make brushing easier in any situation, particularly for portable and educational use. It has to work without any special set-up and be usable at any time of day. 3D printing made it possible to:
The challenge was to turn an ambitious idea into a low-cost functional prototype, in order to demonstrate technical viability. Our actions:
Before any modelling, we carried out a study of the possible mechanisms for advancing the toothpaste through the brush.
Before any modelling, we carried out a study of the possible mechanisms for advancing the toothpaste through the brush.
The initial prototype was misread by the client, who expected a more polished, aesthetic result. After we explained the technical role of this first version, the client understood the goal and validated how the mechanism worked. The next stage of the project was therefore launched:
With no starting drawings, a portable toothbrush takes shape and works. 3D prototyping turns an idea into a testable object for an innovation competition.
I valued our conversations, your advice, and the quality of the functional prototype you were able to bring to life.
Tell us about your need — we'll get back to you with a recommendation and a quote.