Gentle X Rasador de Dents Electric by Kunal Momaya and Atul Zanjurne

Gentle X Rasador de Dents Electric by Kunal Momaya and Atul Zanjurne is a highly esteemed winner of the very prestigious 2025 A' Design Award de Fèrre in Producte Cosmetic Competition Category.

FèrreProducte Cosmetic· 2025

Gentle X Rasador de Dents Electric

by Kunal Momaya and Atul Zanjurne

Client: Tusk Oral Care

A' Design Award de Fèrre Winner in Producte Cosmetic Category

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The Design

About Gentle X Rasador de Dents Electric

Tèxte del libre : Gentle X es un rasador de dents electric concebut per l'ora de cura orala vidiana. La brossa s'estaca magnèticament a un supòrt mural que fonciona tanben coma estacion de carga sens fial, çò que permet de gardar l'aparelh luènh de las susfàcias de la sala de banh e de reduire la contaminacion crosada. Tres mòdes de brossatge son ofèrts: Netèja, Sensible e Blanquiment. De crins mòls de carbon dison una netèja doça, e un capuchon de viatge amb lutz UV-C desinfècta los crins pendent l'emmagazinatge. Lo còs prim es classificat IPX7 per la resisténcia a l'aiga, e un motor sonic arriba a 40 000 vibracions per minuta.

The Recognition

About the A' Design Award de Fèrre

Gentle X Rasador de Dents Electric a ganhat la distincion A' Design Award de Fèrre, una reconeissença prestigiosa acordada a de bons designs que respondon a las exigéncias professionalas e industrialas esperadas de creacions plan concebudas. Los ganhaires del Fèrre demòstran una granda abilitat, una nauta especializacion, una comprenedura d'expèrt e la capacitat creativa de lors creators. S'espèra que Gentle X Rasador de Dents Electric siá una creacion fòrça considerada, admirada e estimada, practica e innovanta. Aqueste design ganhaire de la distincion A' Design Award de Fèrre integra las melhoras practicas del sector e a de caracteristicas tecnicas competentas ligadas a un saber-far e a un talent. Per son rigor, Gentle X Rasador de Dents Electric merita lo respècte e es destinat a aportar de melhoraments a la qualitat de la vida que ajudan a far del mond un luòc melhor.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: GentleX redefines smart oral care with a wireless, magnetic charging system and an elegant wall mounted dock. This elevated design reduces cross-contamination on bathroom surfaces. Its Travel Cap with UV-C sterilization ensures complete hygiene on the go, while the ultrasleek form factor makes it compact yet powerful.
Dimensions & Packaging: Diameter: 20 mm x Height: 223 mm, Charging type: Wireless magnetic charging (integrated dock) & Type-C, Vibration speed: 40,000 vibrations/min, Working Voltage: 4.2V ~ 3.2V, Battery life: 40 days (2x/day, 2 min/session) & upto 100 days (with Wall Mount), Battery Specification: Li-ion battery, 10440 model, 550mAh, Waterproof Rating: IPX7, Motor Type: Sonic Motor
Tags: Electric Toothbrush, Oral Care, Wireless Charging Mount, Magnetic Wall Mount, UV-C Sterilisation, Travel-Friendly Design
Production Technology: GentleX has IPX 7 water-resistance keeping it protected against splashes and moisture.
Design Challenge: The biggest challenge in designing GentleX was integrating wireless charging into a slim, ergonomic form while ensuring 100 days battery life and IPX7 waterproofing. Embedding a compact coil system, optimizing power efficiency, and achieving seamless sealing required multiple PCB iterations and precision engineering. Advanced CAD modeling, material selection, and prototyping helped create a minimalist, high-performance design.
Research: The design of GentleX is rooted in extensive research on oral hygiene and user preferences. Ergonomic studies guided the toothbrush’s shape and size for maximum user comfort. Collaborations with dental professionals ensured compliance with oral health standards. Research on UV-C light verified its efficacy in bacterial elimination, and tests on bristle materials optimized gentleness and cleaning efficiency, resulting in a toothbrush that meets both practical and aesthetic needs.
Inspiration: GentleX is inspired by the elephant (strong, intelligent, and gentle), symbolizing both power and care in oral hygiene. Traditional toothbrushes and many existing electric models often lack ergonomics, hygiene solutions, and convenience-driven features. We envisioned GentleX as a seamless blend of technology, hygiene, and aesthetics, transforming the daily routine of brushing into an effortless and premium experience.
Project Duration: Duration: 4 to 5 months (Started- Sept 12 2024, completed- Jan 5 2025), Location: Mumbai (India)
Operation Flow: The toothbrush magnetically attaches to the wall mount, which serves as a wireless charging dock. Users can switch between three brushing modes- Clean, Sensitive, and Whitening to suit individual needs. The UV-C Travel Cap actively disinfects the bristles, ensuring bacteria-free storage. The soft charcoal bristles provide a deep yet gentle clean, ensuring optimal oral health.
Team Members: Kunal Momaya, Atul Zanjurne, Taranjeet Kaur, Utkarsh Singh