Gentle X 电动牙刷 by Kunal Momaya and Atul Zanjurne

Gentle X 电动牙刷 by Kunal Momaya and Atul Zanjurne is a highly esteemed winner of the very prestigious 2025 A' Design Award 铁奖 in 美容、个人护理与化妆品设计 Competition Category.

铁化妆品· 2025

Gentle X 电动牙刷

by Kunal Momaya and Atul Zanjurne

Client: Tusk Oral Care

A' Design Award 铁奖 Winner in 化妆品 Category

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Verified Award Winner

Verify Award Status for #170313

Visit Site View at A' Design Award Press Release Award Badge

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The Design

About Gentle X 电动牙刷

Gentle X 是一款专为日常口腔护理设计的电动牙刷。刷体通过磁力吸附于壁挂式底座，该底座同时具备无线充电功能，使牙刷无需放置于浴室台面，从而减少交叉污染。产品提供三种刷牙模式：清洁、敏感与美白。柔软的炭丝刷毛带来温和的清洁体验，配备的 UV-C 紫外线杀菌旅行盖可在收纳期间对刷毛进行消毒。纤薄机身达到 IPX7 防水等级，声波马达每分钟可实现 40,000 次振动。

The Recognition

About the A' Design Award 铁奖

Gentle X 电动牙刷是 A' Design Award 铁奖得主，这是授予满足人们对设计精良的创作所期待的专业与工业要求的优良设计的声望认可。铁奖得主展现出其创作者的高超技艺、高度专业化、专家级的理解力和创造能力。预计Gentle X 电动牙刷将成为一件备受推崇、令人钦佩且被珍爱的创作，既实用又创新。这件赢得 A' Design Award 铁奖的设计整合了行业最佳实践，并拥有与专业知识和才华相结合的称职技术特性。Gentle X 电动牙刷因其严谨而受到尊重，旨在提供有助于让世界变得更美好的生活品质改善。

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