[PRESS RELEASE – Grand Cayman, Cayman Islands, October 2nd, 2025]

Suiball, launched at SuiFest, delivers secure clear signing, seamless integration with Sui features and dApps, and an intuitive experience tailored for modern crypto users.

Citadel Wallet, an innovator in crypto hardware, has announced the debut of Suiball, the first Sui-native hardware wallet unveiled during a live session at SuiFest. Suiball is designed for a new wave of crypto enthusiasts, offering secure, transaction-aware signing alongside deep integration with Slush, the leading Sui wallet, and the wider Sui ecosystem of assets, applications, and experiences.

Pre-orders for SuiBall are now open on Suiball.com, allowing customers to secure this premium device tailored for an intuitive digital ownership experience. Early supporters enjoy a 35% discount exclusively available during the Pre-Order phase.

Suiball features a user-first approach to signing transactions called clear signing, eliminating the uncertainties of legacy wallets with blind signing—a major security concern. Each transaction signed with Suiball is fully understandable, presented through an intuitive modern interface, ensuring users know exactly what they approve. The wallet is compatible with all native Sui assets like WAL, DEEP, NS, NFTs, and a range of DeFi platforms as well as Bitcoin, with future support planned for Gaming and Payments.

“SuiBall represents the next phase of Sui’s device-layer strategy and solidifies Sui’s role as the first Layer 1 blockchain significantly investing in consumer-grade devices,” said Adeniyi Abiodun, co-founder and CTO of Mysten Labs. “With clear signing, Suiball provides a level of transaction transparency that becomes increasingly vital as BTCfi and other high-value use cases evolve across the network.”
Translation: Suiball represents the next phase of Sui’s device-layer strategy and solidifies Sui’s role as the first Layer 1 blockchain significantly investing in consumer-grade devices. With clear signing, Suiball provides a level of transaction transparency that becomes increasingly vital as BTCfi and other high-value use cases evolve across the network.

With native Bitcoin support and thorough integration in the Sui ecosystem, Suiball is poised to empower a new generation of DeFi and cross-chain experiences. Nearly 30% of Sui’s total value locked comes from Bitcoin assets, reflecting its role in advancing BTCfi. Suiball equips users with tools to safeguard valuable assets while interacting with onchain protocols transparently and confidently.

“Suiball sets a new benchmark for hardware wallets and Web3 personal devices,” said Andy Kulikyan, Founder of Citadel Wallet. “By merging advanced secure hardware technology with dedicated Sui integration, the device redefines expectations for self-custody. Clear signing and native support for all Sui assets equip users with the necessary information, control, and versatility for asset management with confidence. It’s a singular device designed to be extremely secure yet deeply personal due to the meticulous care from our team throughout product development.”
Translation: Suiball sets a new benchmark for hardware wallets and Web3 personal devices. By merging advanced secure hardware technology with dedicated Sui integration, the device redefines expectations for self-custody. Clear signing and native support for all Sui assets equip users with the necessary information, control, and versatility for asset management with confidence. It’s a singular device designed to be extremely secure yet deeply personal due to the meticulous care from our team throughout product development.

This launch signifies a new era for secure devices in the crypto space, as Suiball integrates advanced hardware, modern UI/UX, and premium design, combining the most sought-after features of native blockchain technology into a single device. Interested individuals can learn more and pre-order the SuiBall from Citadel Wallet at https://suiball.com/.

About Citadel Wallet
Citadel Wallet is not just a hardware provider; we’re pioneering the next generation of Web3 personal devices. Our mission revolves around making self-custody secure and profoundly personal by combining state-of-the-art technologies (EAL6+ secure elements, PSA3 certified processors, advanced displays, interfaces like USB, Bluetooth, NFC, and audited firmware) with chic, premium design and user-friendly experiences. We focus on selecting the most promising networks like Sui to elevate the entire ecosystem’s support. Blending security, gamification, and storytelling, we craft devices that instill trust and affection, transforming them into true companions for the future of Web3.

About Sui
Sui represents a pioneering Layer 1 blockchain and smart contract platform crafted to make ownership of digital assets fast, discreet, secure, and accessible for all. Its object-centric design, based on the Move programming language, allows for parallel execution and prompt finality, hosting a diverse range of applications with unrivaled speed at minimal costs. For further information, you can visit https://sui.io.