The Secret To The World’s Lightest Gaming Mouse Is Lots Of Holes

The Secret To The World’s Lightest Gaming Mouse Is Lots Of Holes

In order to create what it calls “the world’s lightest gaming mouse,” the engineers at peripheral maker Glorious PC Gaming Race took a mouse and put holes all in it. The result is the Model O, a very good gaming mouse that weighs only 67 grams and may trigger trypophobia.

“You’ll barely feel the holes,” reads the copy on the Model O’s product page, answering the question I imagine most people have when looking at the honeycombed plastic shell. I’ve used the ultra-light accessory for a couple weeks now, and the product page is correct. It feels slightly bumpy under the palm.

Editor’s Note: The Model O is currently the lightest gaming mouse, but not for long — Cooler Master will have their perforated mouse released in Australia later this year, weighing almost 15g less. Find out more here.

Only when I look directly at the Model O do I feel mildly disturbed by the pattern of holes covering the top and its underside. The effect is less jarring when the RGB lighting is cycling. While I’m actively using the mouse, my giant hands cover it completely. Glorious PC Gaming Race says the holes allow for better airflow, keeping hands cool, but my massive paws negate that benefit. I worry about dirt getting in the holes, but that’s nothing I can’t avoid by not being a total slob. Perhaps it’s time.


The Model O slides over my mouse pad effortlessly thanks to its ridiculously low weight and the rounded plastic feet, which Glorious PC Gaming Race calls “G-Skates.” I particularly enjoy the mouse’s cable, a proprietary braided affair that feels like a normal thin wire wrapped in a shoelace. It doesn’t tangle, which is an issue with many mice and one of the main reasons I prefer a stationary trackball.

Beneath the unique design and proprietary bits, the Model O is a very nice six-button gaming mouse. It’s got a Pixart sensor that can be adjusted as sensitive as 12,000 DPI (dots per inch), with more sensible presets of 400, 800, 1,600, and 3,200 cyclable via a button on the bottom of the unit (software is required to go higher). It’s fast and responsive.


Glorious PC Gaming Race Model O Specs

  • Sensor: Pixart PMW-3360 Sensor

  • Switch Type (Main): Omron Mechanical Rated For 20 Million Clicks

  • Number of Buttons: 6

  • Max Tracking Speed: 250+ IPS

  • Weight: 67g (Matte) and 68g (Glossy)

  • Acceleration: 50G

  • Max DPI: 12,000

  • Polling Rate: 1000hz (1ms)

  • Lift off Distance: ~0.7mm

  • Price: $79 Matte, $89 Glossy.

Note that the Model O comes in four styles: black or white matte finish and black or white glossy. The glossy versions cost $10 more than the $79 matte versions and weigh 68 grams instead of 67. In other words, the glossy versions are not the “world’s lightest gaming mouse” and should be exiled.


The Glorious PC Gaming Race Model O is the lightest gaming mouse I’ve used. I’m not sure I’m the type of hardcore mouse user that would benefit from the reduced weight. In fact, many of the gaming mice I’ve evaluated over the past several years have come packaged with weights to make them heavier.

If you prefer a more lightweight pointing device and don’t mind all the holes, the Model O could be for you. And if not, you can probably fill it with clay or something to weigh it down.


  • wouldn’t dust still get into it? I mean unless you unplug it and put it into a bag everytime you’re not using it, it’s going to be sitting on your desk

    • It’ll collect dust anyway. All electronics do.
      Im more concerned about the hexagon holes in it. Those corners create a weak point. They would be much stronger if they were round holes.

      • Are you gonna be slamming your mouse with your fists like some neanderthal? If you hit any mouse with more than a slap it’s gonna break it.

  • Yeah no thanks.

    Mice get grimy enough as it is. Last thing i want is it getting all inside the device making it impossible to clean.

  • Makes sense that reducing weight would reduce the amount of inertia in making quick changes of direction. I found this was a noticeable problem with the Thrustmaster Warthog joystick due to the heavy metal construction of the stick. Can’t say I’ve ever felt this to be a massive problem with my current and previous mouse/mice though.

    Not sure my OCD would be comfortable with this particular mouse. Apart from dust getting into it, it would be a nightmare cleaning all the cheezel flavouring that would get stuck around the edge of each hole! I wonder if they have done any long term accelerated durability testing of dust and jizz ingress.

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