Glorious Model O Eternal: Budget Gaming Mouse Review

The Glorious Model O series has long been a staple in the gaming community, known for its lightweight honeycomb shells and accessible price point. In 2025, the company expanded this line with the Model O Eternal, a cheaper and lighter iteration of the beloved original. Priced at $40/£35—and often found for less—this mouse promises premium features without the premium cost.

With a weight of just 55g, customizable RGB lighting, and a solid reputation backing it, the Model O Eternal sets high expectations. This review explores whether it lives up to the hype, examining its design, performance, and overall value for gamers on a budget.

The most striking feature of the Model O Eternal is its honeycomb shell, which appears on both the top and bottom of the mouse. This design choice is polarizing; the holes can stretch and distort near the base, creating a visual that some may find messy, especially when combined with the RGB lighting strips. However, the primary purpose of this design is to achieve an exceptionally low weight, and at 55g, it succeeds brilliantly.

Despite its lightweight nature, the mouse feels surprisingly sturdy. While past Glorious models have faced criticism regarding build quality, the unit tested felt solid and durable. It resisted creaking even under pressure, though the open design does require care to prevent spills or dust from entering the shell.

The mouse feet are notably small but perform exceptionally well, providing a smooth and elegant glide across the mousepad that rivals high-end competitors. The coating is less grippy than some alternatives, yet it remained secure in hand without slipping.

"I squeezed it and pushed it harder than you ever would while using it, and it didn't so much as creak."

Comfort is subjective, but the Model O Eternal is clearly optimized for specific playstyles. The reviewer found it comfortable for several hours of use, with the holes on the top shell being imperceptible to the palm. However, the mouse is not recommended for palm grip users.

The side buttons present a significant ergonomic flaw. They are smaller than those on the Logitech Pro X Superlight 2c, lack grip due to a shiny coating, and are placed with zero gap between them. This leads to frequent misclicks. Furthermore, the placement makes it nearly impossible to actuate the rear side button with a thumb in a palm grip, effectively ruling out that style for many users.

In contrast, fingertip and claw grips feel comfortable and natural. The fingertip grip is slightly easier due to the way the index and pinky fingers rest on the right side of the mouse. The main clicks are responsive, crisp, and satisfying to spam, while the scroll wheel offers a luxurious, tactile feel with large ridges that provide clear feedback between increments.

• Optimal Grip Styles: Fingertip and Claw
• Suboptimal Grip Style: Palm (due to side button access)
• Key Strengths: Main clicks, scroll wheel, and overall weight
• Key Weaknesses: Small, slippery side buttons

When it comes to gaming performance, the Model O Eternal punches above its weight class. It was tested across a variety of genres, including fast-paced shooters like Arc Raiders and Counter-Strike 2, as well as precision-based titles like Hades 2 and slower-paced games like Kingdom Come: Deliverance 2.

The sensor specifications—12,000 DPI, 300 IPS tracking speed, and 35G acceleration—may lag behind mid- and high-end mice, but these numbers often serve as marketing material rather than real-world limitations. In practice, the tracking was flawless. There were no skips, hitches, or errors, allowing the reviewer to fully trust the mouse's movements.

The 1,000Hz polling rate is standard for budget mice and is perfectly adequate for the vast majority of gamers, including some professional FPS players. While higher polling rates (2,000Hz to 8,000Hz) offer marginal improvements in smoothness, the difference is minimal for most, and the Model O Eternal performs as well as any other mouse in its price bracket.

The lightweight 55g design truly shines in hectic shooters, making rapid movements across the mousepad feel effortless and controlled.

The Glorious Core software provides the necessary tools for customization without overwhelming the user. It allows for adjustments to polling rate, sensitivity, and DPI increments. However, it lacks some advanced features found in competitor software, such as the ability to adjust lift-off distance or scroll wheel speed. For basic customization, it is intuitive and neatly laid out.

One of the few notable drawbacks of the Model O Eternal is its cable. While not the worst on the market, it is prone to kinking and concertinaing, which can be annoying as it bunches up on the desk or mousepad. Fortunately, this issue did not interfere with in-game performance during testing.

For those looking to purchase the mouse, it is available directly from Glorious for $40/£35, but it is frequently discounted at major retailers such as Best Buy, Amazon US, Amazon UK, and Currys.

• Software: Glorious Core (basic but functional)
• Missing Features: Lift-off distance adjustment, scroll wheel speed
• Cable Issue: Prone to kinking and bunching
• Availability: Glorious, Amazon, Best Buy, Currys

The Glorious Model O Eternal is a testament to focused engineering. By prioritizing an ultra-low weight of 55g and a price point under $40, it delivers a gaming experience that feels far more expensive than it is. The honeycomb shell, while visually divisive, is a necessary compromise for its featherlight feel.

It is not a mouse without flaws. The side buttons are a significant ergonomic misstep, and the cable could be better. However, for gamers who use a fingertip or claw grip, these issues are largely mitigated. The combination of excellent main clicks, a premium-feeling scroll wheel, and flawless tracking makes it a standout choice.

For anyone on a budget seeking a lightweight, responsive mouse for competitive gaming, the Model O Eternal is a top-tier recommendation that challenges the notion that you need to spend a fortune for high performance.