--- product_id: 37373285 title: "120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black" brand: "threebulls" price: "MX$291" currency: MXN in_stock: true reviews_count: 13 url: https://www.desertcart.mx/products/37373285-120pcs-clear-rubber-o-ring-keyboard-o-rings-keycaps-switch store_origin: MX region: Mexico --- # Softer silicone for shock absorption Reduces key noise for quieter typing 0.31in outer diameter for perfect fit 120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black **Brand:** threebulls **Price:** MX$291 **Availability:** ✅ In Stock ## Summary > 🔕 Type in Silence, Lead with Confidence ## Quick Answers - **What is this?** 120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black by threebulls - **How much does it cost?** MX$291 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/37373285-120pcs-clear-rubber-o-ring-keyboard-o-rings-keycaps-switch) ## Best For - threebulls enthusiasts ## Why This Product - Trusted threebulls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal the Deal:** Prevents air leaks with a tight seal, enhancing key responsiveness - • **Silent Precision:** Dampens keystrokes to keep your workspace noise-free and focused - • **Ergonomic Comfort:** Soft silicone rings minimize finger fatigue during marathon typing sessions - • **Bulk Pack Advantage:** 120 pieces ensure you’re stocked for every key and future upgrades - • **Universal Compatibility:** Designed for Cherry MX and most mechanical keyboards—upgrade any setup ## Overview This 120-piece set of black silicone O-rings is engineered to fit Cherry MX and other mechanical keyboards, reducing typing noise and finger fatigue through superior shock absorption and airtight sealing. Each ring measures 0.31 inches in outer diameter, providing a perfect fit that enhances your keyboard’s performance and comfort. ## Description Description: 100% brand new and high quality. Softer for better shock absorption. minimizes finger fatigue. Reduces sound produced by the key Shock absorption. Can effectively prevent the air leak, have good sealing effect. Suitable for Cherry and other Mechanical keyboards. Specifications: Material: Silicone Color: black Outer diameter: Approx. 0.31inch/0.8cm Inner diameter: Approx. 0.20inch/0.5cm Height: Approx. 0.06inch/0.15cm Package included: 120x O-Ring Note: 1.Please allow a little size error due to manual measurement. 2,Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. ## Features - Softer for better shock absorption. minimizes finger fatigue. - Reduces sound produced by the key Shock absorption. Can effectively prevent the air leak, have good sealing effect. - Suitable for Cherry and other Mechanical keyboards - Color: black. Size: 0.31" x 0.2" . - Package Content : 120x O-Ring ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01N6438BK | | Best Sellers Rank | #81 in Keycaps | | Brand Name | ThreeBulls | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (6,418) 4.5 out of 5 stars | | Item Diameter | 0.31 inches | | Item Weight | 18.14 g | | Manufacturer | ThreeBulls | | Material Type | Silicone | | Nominal Inside Diameter | 0.2 inches | | Nominal Outside Diameter | 0.31 inches | | Number Of Items | 120 | | Number Of Pieces | 120 | | Part Number | yun-dong-127 | | Set Name | 120Pcs Clear Rubber O-Ring Keyboard Set | | Upc | 713902280233 | ## Product Details - **Brand:** ThreeBulls - **Color:** Black - **Item Diameter:** 0.31 inches - **Material:** Silicone - **Nominal Inside Diameter:** 0.2 inches ## Images ![120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Image 1](https://m.media-amazon.com/images/I/61zxzWYj4+S.jpg) ![120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Image 2](https://m.media-amazon.com/images/I/41+v8+5ot4S.jpg) ![120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Image 3](https://m.media-amazon.com/images/I/611emgqbfQS.jpg) ![120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Image 4](https://m.media-amazon.com/images/I/41byIi12noS.jpg) ![120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Image 5](https://m.media-amazon.com/images/I/51YxzVf4P8S.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works to Both Dampen Noise and Stabilize Keys *by on Reviewed in the United States April 6, 2021* I'm putting these on a Logitech G512SE with the "Clicky" switches - similar to Cherry MX Blues, and note that it's important to get clear o-rings if you have illuminated keys because the o-ring does overlap with the key letter/number cutouts on this specific keyboard. While they don't block the key light, you can see a faint outline and different transparency of the o-ring through the letter cutouts.While the out-of-the-box typing experience was fine, adding these o-rings significantly dampened the "clack" sound of the key plastic bottoming out on the switch housing, to the point where I can only hear the sound of the switch being actuated rather than the combination of both the switch click and the key bottoming out (with the larger keys being the exception). Instead of the usual hollow bouncing of plastic, I now only hear the much quieter click of the key switch on the small keys. It still dampens the large keys (space bar, shift, enter etc.) but it's not as dramatic of a sound difference compared to the small letter keys. Just on the sound dampening front, the o-rings do the job well and are a winner.As noted by another reviewer, due to their thickness (which is about 1.8mm thick) they have roughly halved key travel. If you like your key travel distance, I would stay away from these and find o-rings with a smaller profile. But for me, I've always had an issue with the key travel being too deep so these were perfect. Because of shorter travel, I can really capitalize on the short actuation distance (distance for key press to register), making typing a lot easier, faster, and smoother. On top of all that, the o-rings have fully stabilized the keys whereas before, some of the keys could be tilted or wiggled about depending on the angle the press was coming from and they tended to be very "bouncy" which also has been completely negated by the o-rings.Overall, these o-rings were the perfect thickness to both noticeably quiet down overall typing noise and allow for adequate key travel on my specific keyboard. They also completely stabilized the keys resulting in a much more satisfying, solid, and smoother typing experience. These are a very affordable and necessary mod for any mechanical keyboard. ### ⭐⭐⭐⭐⭐ Easy to install, they cancel some noise *by on Reviewed in the United States April 30, 2020* I installed mine on a Cherry MX Red keyboard. These are very easy to install and gave me a good excuse to clean out my keyboard. They do make the keyboard quieter except for bigger keys like the space-bar, enter, shift, etc. On those keys there is no noticeable change. The switch dampeners only effect the downward clack, and do nothing for the keys' wiggling sound or the sound when the key is released. It is also good to note that they would do nothing for a blue switch. The feel of the keys are changed slightly, but I did not notice any negative effect from the slight change. The keys fall the same, they stop a little sooner (but they fall far enough to trigger the switch), and when they stop it feels gentle. Overall, the different feel is not an issue or anything I had to "get used to". I am happy with them and I have a recording in audacity comparing the sound of a non-dampened key and a dampened key which shows that they really do work!Edit: I am unable to add the audacity image to the review. The un-dampened key was significantly louder than the dampened key every time by a large amount. I would say the peaks were close to double the size; additionally, the tail of each keypress is slightly shorter. Meaning the sound is both quieter and shorter making it less annoying overall. ### ⭐⭐⭐⭐ Decent job *by on Reviewed in the United States November 11, 2025* Worked fine to quiet the Keychron down a bit. Not as much as I would have liked, but it was worth it. ## Frequently Bought Together - ThreeBulls 120Pcs Clear Rubber O-Ring Keyboard, O-Rings Keycaps, Switch Dampeners Keycap, for Cherry MX Key Switch Keyboards Dampers,Black - Keycap Puller Stainless Steel Key Removal Tool Keycaps Remover for Mechanical Keyboard Removing Fixing Tools - AKKO V3 Fairy Linear Silent Keyboard Switch for Mechanical Gaming Keyboard, 5-Pin 50gf Quiet Pre-Lubed Switches with Standard MX Structure (45pcs) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/37373285-120pcs-clear-rubber-o-ring-keyboard-o-rings-keycaps-switch](https://www.desertcart.mx/products/37373285-120pcs-clear-rubber-o-ring-keyboard-o-rings-keycaps-switch) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-30*