Aquaclean, model number H202 O1A1 is an all in one oral care device that combines the functions of a toothbrush, water flosser, and mouthwash. Its key feature is a hydrogen peroxide generator that converts water into an antibacterial solution for enhanced cleaning. The device includes a titanium nozzle with three settings: focused, wide, and 360 degree streams, offering flexibility for different cleaning needs. Compact and rechargeable, Aquaclean is designed to reduce waste and promote better hygiene, providing a practical solution for everyday oral care.

FFBA (Functional Form Block Alliance) is an award-winning design studio co-founded by Menghai Xia and Qijun Nie, dedicated to creating inclusive, human-centered innovations in product, service, and system design. With a mission to connect and empower communities, FFBA blends cultural insight, technological precision, and aesthetic clarity to solve real-world problems. The studio's work has received international acclaim, including numerous design awards, and is known for pushing boundaries while making design accessible, sustainable, and socially impactful.

The Functional Form Block Allies is a design collective with designers based in Beijing, China; London, UK; and Savannah, Georgia, USA. Comprised of creative professionals collaborating across disciplines, the collective specializes in industrial design, user experience, interaction design, service design, and design education. With a user-centered and systematic approach, they craft functional, well-designed products that balance aesthetics and practicality across sectors such as electronics, medical devices, lighting, lifestyle products and industrial solutions.