KiiBOOM Mossy Silent Mechanical Switch Set
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Estimated Delivery:Aug 27 - Aug 31
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Ship From China.
Shipping fees exclude import taxes that may be applicable for your country.
KiiBOOM Mossy Silent Mechanical Switch Set
Ultra-Quiet Linear Typing Experience
Engineered with a silent mechanical design and a smooth 37gf linear actuation force, these KiiBOOM Mossy Switches deliver soft, whisper‑quiet keystrokes without tactile bumps. Enjoy the satisfying feel of a mechanical keyboard in noise‑sensitive settings—perfect for late‑night gaming sessions, office environments, and shared spaces where noise reduction is essential.
Pre-Lubed for Smoothness
Each Mossy Switch comes factory‑lubricated on the stem, minimizing internal cavity noise and ensuring buttery‑smooth travel from the very first press—no scratchiness, no break‑in period. Whether you're a first‑time builder or a seasoned modder, this saves time without sacrificing performance. No additional tuning required—just install and enjoy a premium typing feel instantly.
Premium Material & Light Diffusers
Built with a durable POM stem, the KiiBOOM Mossy Silent switch reduces friction and provides long‑lasting consistency. The semi‑transparent PC housing, paired with integrated light diffusers, maximizes RGB backlight dispersion and brightness—giving you vibrant, evenly lit illumination that truly pops beneath your keycaps.
100 PCS Pack for Full Builds
Featuring a standard 5‑pin MX design, these switches are compatible with all MX‑style keycaps and most hot‑swap mechanical keyboards. This set includes 100 switches—enough to cover 60%, 65%, 75%, TKL, and 98% layouts with extras for replacements or future projects. Whether you're building a custom gaming keyboard, upgrading your current setup, or stocking up for multiple builds, this bulk pack offers exceptional value and versatility.
Built for Long-Term Reliability
Rated for up to 50 million keystrokes, each KiiBOOM Mossy switch is designed to withstand rigorous daily use while maintaining consistent responsiveness and performance. Whether in professional or everyday desktop environments, these mechanical switches deliver dependable operation throughout their extended lifespan.
Technical Specifications
Downloads
Inside the Box
- 100 PCS KiiBOOM Mossy Silent Switches
BUY WITH CONFIDENCE
Your purchase is covered by our extensive Return & Replacement policies, please read more in our Terms of Service.
15-Day Return Policy
KiiBOOM offers a 15-day no-reason free return and exchange guarantee, providing you with sufficient time to thoroughly evaluate your new product's quality.
30-Day Replacement Policy
30-day Replacement Policy for Factory Defective products, customers are strongly advised to take an unboxing video of their parcel and packaging.
Discover more in our FAQ
How long does it take to process an order?
For in-stock products, your order is expected to be shipped within 3 working days. Customized items and pre-orders take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:
- For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 1-2 months, depending on your country and its custom procedure. The duration for transit is beyond our control. KiiBOOM does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
- For Express Shipping, it takes about 3-10 days for items to be delivered after it is shipped.
Note:
Shipping methods and period might be affected and changed due to festive seasons, pandemic circumstances or other unforeseen circumstances.
Do you ship internationally?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries/areas.
Express Shipping via DHL Express or FedEx is 10-40USD (excluding tax) depending on your country. If your order is over 500USD, DHL Express Shipping is free*.
*The KiiBOOM keyboards are not eligible for free shipping.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. KiiBOOM is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, KiiBOOM will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.
For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Should you have any other queries regarding shipments, please contact us before placing an order.
Who does pay for the import tax/custom fees?
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. KiiBOOM only arranges the refund of the order amount after deducting the shipping cost incurred.
What is your return policy?
On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging. Customized and sales products, accessories, or spare parts are excluded from the 15-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded.
For items that are damaged, incorrect, or faulty upon delivery, you must contact support@KiiBOOM.com within 30 days upon delivery. You need to provide any solid proof of the problem you come across.
Whats your Warranty Policy?
KiiBOOM offers warranty for sitewide orders*: 1-year warranty for keyboards, DIY kits, keycap sets and cases (e.g. the case-only products sold separately), and a 3-month warranty for batteries. For items that are purchased from the AliExpress store, Amazon stores, crowd-funding campaigns, local dealers and etc., the warranty policy adheres to the policy of the sales platform. Accessories such as keycap pullers, switch pullers, free spare keycaps, cables etc., are excluded from the warranty. KiiBOOM warranty covers any factory defects that might affect the proper functionality of your purchase. To claim for a warranty or confirm whether your product is eligible for return/warranty, please kindly contact us via support@KiiBOOM.com.
*Sitewide orders: Only orders with an amount are covered by warranty and $0 orders are not warranted.
How do I cancel order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests. Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@KiiBOOM.com) or website chat. We will help you with the changes if that could be done.
For other queries, the fastest way to contact us is via our website or Discord
