Here’s more info from the company: What is Y-BRUSH? Developed in close collaboration with dentists, Y-Brush is the next generation electric toothbrush able to brush teeth effectively in only 10 seconds. A simple concept to explain, but which required close to 5 years of research and development (R&D). Y-Brush is the only product on the market to use nylon bristles rather than silicone strips, ensuring a better effectiveness to a correctly used regular toothbrush. Price about $150.00 Release in the US expected to be Summer 2022.

Company website: http://www.y-brush.com/