The ESTAR Clock (Magnetic) is a competition-focused magnetic clock speed cube designed for smooth gear rotation, precise alignment, and long-term durability. A refined magnetic positioning system helps each turn “click” into place for cleaner execution, while optimized low-resistance gears reduce drag for faster, more consistent solves. With adjustable magnet configurations and a stable, durable structure built to prevent magnet loss, it’s a strong choice for both new clock solvers and experienced competitors.

Why you’ll like it

• More accurate alignment: Magnetic positioning provides consistent “clicks” so turns settle cleanly.

• Smoother gear feel: Low-resistance, optimized gears reduce drag and improve speed.

• Tunable performance: Adjustable magnet configurations let you dial in the feel you prefer.

• Consistent handling: Both sides use the same magnetic strength for uniform performance.

• Built for durability: Gear shape optimization reduces wear, and retention features help keep magnets secure.

Performance & design highlights

• Optimized low-resistance gears: Designed for smooth turning and less wear and tear over time.

• High-precision positioning: Metal positioning ring improves repeatable alignment and control.

• Magnet retention upgrades: Central magnetic ring helps prevent magnets from falling out during use.

• Teflon rings: Self-lubricating, low-resistance rings contribute to consistent smoothness.

• Stable structure: Designed to stay solid under fast, repeated solving.

Specs at a glance

• Category: Magnetic clock speed cube

• Finish: Glossy exterior

• Magnet system: Magnetic positioning with adjustable magnet configurations

• Design: Low-resistance optimized gears, gear shape optimization, metal positioning ring, central magnetic ring, Teflon rings

• In the box: 10 spare magnets included

If you want a magnetic speed cube clock that’s smooth, precise, and tunable—without sacrificing durability—the ESTAR Clock (Magnetic) is built to deliver consistent results.