Shuffle Wallet
Research | Usability | Industrial Design | Innovation | Engineering| | Manufacturing Transfer
Minimalistic credit card wallets have become increasingly popular, but the majority of those on the market make selecting the correct card difficult and challenging. The Shuffle Wallet solves this problem with its innovative deck-of-cards opening mechanism, which allows the user to quickly and easily identify and select the target card. It includes RFID-blocking technology for extra security, is very low profile, and comes in a wide variety of colors and finishes.
Manta was responsible for the industrial design, mechanical engineering, usability engineering, and manufacturing transfer of the Shuffle Wallet and associated accessories.
Proprietary Card Mechanism
Manta developed a unique card deployment mechanism that is at the heart of the Shuffle Wallet. Each card is held in a dedicated holder, which can be fanned out for visibility and card selection similar to a deck of cards with a simple flick by the user, making it both functional and fun to use.
Usability Research
Ergonomic Analysis
Mechanism Brainstorming
Feasibility Prototypes
Functional/User Testing
Design For Manufacturing
Patented Design

Ultra-Slim, Stylish Design
Manta developed the Shuffle Wallet to be ultra-slim, but to still hold 6 credit cards, along with an ID and cash. The Shuffle Wallet is offered in a wide variety of colors and finishes to match any users preferred style.
Concept exploration
Industrial design
Color, Material, and Finish Specification
Detailed mechanical design
Design for Manufacture and Assembly

Accessory Integration
The Shuffle Wallet accommodates a wide range of accessories, including a money clip, an AirTag holder, a credit card accessory tool, a money band, and a silicone pouch. Manta implemented a modular design approach for the Shuffle Wallet so users can customize it to a wide variety of configurations based on their preferences and use requirements.
Accessory integration
Industrial design
Modular Design
User testing

Shuffle by Mobile Pixels
Research | Usability | Industrial Design | Innovation | Engineering| | Manufacturing Transfer
The Shuffle Wallet was launched on both the Kickstarter and Indiegogo crowd funding sites, and was fully funded in under 8 hours. The product has received 5-star reviews and generated robust post launch sales numbers.

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