“Sand-feel” switches (switches with a tactile, grainy texture) represent the most significant product trend in the keyboard community for 2026; at their core, they offer a controlled, granular friction sensation between the stem and the guide rails. This is not a material defect or a quality issue, but rather a deliberate return to the “OG feel”—a reversal of the trend toward heavy lubrication and ultra-smooth, oily action that dominated the market for years. The technical essence of these switches lies in the precise control of material composition and lubrication strategies, while product definition centers on two dimensions: “sand-feel intensity” and “sound profile.”
I. What is “Sand-Feel”? Clarifying the Concept
“Sand-feel” refers to the subtle, granular friction sensation generated between the switch stem and the guide rails during movement. It stands in direct contrast to the prevailing trend of recent years—which favored heavy lubrication to achieve an oily, frictionless glide and the popular “Mahjong sound.” That previous trend led to severe homogenization, with keyboards sounding increasingly alike. Sand-feel switches essentially look backward, aiming to recapture the grainy “OG feel” of early Cherry switches while using modern materials and structures to suppress unwanted noise and retain only the pleasant, tactile graininess.
A key insight is that sand-feel arises from material friction; it is a stylistic choice, not a metric of quality. A switch’s quality is determined by factors such as stem wobble, the consistency of feel between off-center and center presses, and the absence of extraneous noise; everything else is a matter of personal preference. Sand-feel is neither inherently superior nor inferior—it simply determines whether a switch suits your specific taste.
II. Technical Logic: Where Does the Sand-Feel Come From?
The root cause of sand-feel is the material friction between the stem and the guide rails. When the hardness, surface roughness, and friction coefficients of the stem and housing materials combine in specific ways, a perceptible granular resistance is created during the keystroke. The technical design of sand-feel switches focuses on three key aspects.
Material composition is the first critical factor. Most mainstream sand-feel switches utilize modified POM or PA66 for the stem, often paired with factory lubrication to achieve a feel that is “crisp and smooth” rather than sticky or oily. However, material strategies vary significantly among manufacturers. Technical documentation for the “Yingyue Red” (Moon-Reflecting Red) switch reveals a key flaw common to “sandy-feeling” switches: after a period of use, the sandy sensation and accompanying sound diminish significantly. The root cause lies in the relatively soft PA66 top housing—which has mediocre wear resistance—and the lack of reinforcement for the POM stem. The solution involves incorporating high-density ceramic into the stem to increase hardness and using a PA66 blend with 10% glass fiber for the top housing; this enhances wear resistance while avoiding the risk of broken clips, ensuring the sandy feel remains distinct and durable.
Lubrication strategy represents the second hurdle and the most nuanced design variable for sandy-feeling switches. The lubrication logic for these switches is the exact opposite of that for traditional switches: while traditional switches aim for frictionless smoothness, sandy-feeling switches require a balance between lubrication and tactile graininess. The “Wanshan Red” (Late Mountain Red) switch clearly distinguishes between factory-lubed and unlubed versions: the unlubed version offers a more pronounced sandy feel, whereas the factory-lubed version reduces the intensity of the frictional graininess. The “Nezuko” switch offers similar choices; its unlubed version features basic lubrication only on the spring and stem legs, resulting in a stronger sandy sensation. Reviews of the “Sandstorm” switch suggest that enthusiasts seeking the ultimate “sandy” sound can purchase the unlubed version and manually tune it themselves.
Akko’s description of its sandy-feeling switches provides a more systematic technical framework. Its “Creamy Blue U1” switch utilizes a specially formulated POM blend that introduces “very subtle, slightly gritty” resistance while retaining POM’s natural low-friction properties. Akko emphasizes that this tactile quality makes each keystroke feel “more substantial and controllable,” helping to reduce finger fatigue during prolonged typing sessions and preventing the keys from feeling “mushy” or “floaty.”
III. Product Definition: A Two-Dimensional Coordinate System of Sandy-Feel Intensity and Sound Style
Current product definitions for sandy-feeling switches revolve around two core dimensions: the intensity of the sandy feel and the sound style. These two factors are not positively correlated—a strong sandy feel does not necessarily equate to a “sandy” sound; this is perhaps the most counterintuitive aspect of how these switches are defined.
Sandy-feel intensity forms a continuous spectrum ranging from weak to strong. The Akko Creamy Blue U1 is positioned at the “light sand” end of the spectrum—characterized by a subtle grittiness—aiming to enhance tactile feedback without compromising overall smoothness. The “Sandstorm” (Shabao) switch is rated as the “grittiest among recent releases,” with a consistent, distinct, and granular feel throughout the entire key travel, accompanied by a slight tightening sensation in the middle of the stroke. The “Yingyue Red” switch takes the “extreme grit” approach, pushing the tactile graininess to the upper limit through the use of a ceramic-reinforced stem and fully frosted molds.
Sound profile and the intensity of the gritty feel form a separate, independent dimension. Reviews of the Sandstorm switch reveal a key phenomenon: “gritty feel, yet clean sound”—while the tactile sensation is notably gritty, the sound retains the crisp, sharp signature of the HMX family; it is generally thin and dry, with moderate crispness and volume. This demonstrates that a switch with a gritty feel does not necessarily produce a “scratchy” sound; tactility is a physical sensation, while sound is an auditory one, and the two can be designed independently.
A comparison of three popular switches—”Wanshan Red,” “Nezuko,” and “T2″—further illustrates this multidimensional differentiation. Although all three were manufactured by Yushu Electronics or JJK, their market positioning differs significantly: Wanshan Red offers pronounced grit alongside a crisp, sharp sound; Nezuko feels relatively loose and dry, with a crisp bottom-out sound but a slightly muffled rebound; and T2 features a “fast-grit, slow-smooth” characteristic—the grit is barely perceptible during slow presses but becomes more distinct during rapid ones, with a bottom-out sound described as “like a firecracker exploding.” This diversity indicates that the product definition for “gritty” switches has moved beyond the simple question of “does it have grit?” into a more refined stage concerning “what type of grit” and “what kind of accompanying sound.”
IV. Timeline and Market Landscape: A Full Product Rollout in Six Months
The rapid surge of gritty switches is a rare phenomenon in the switch community. In late February 2026, Wuhai Customization, in collaboration with Yushu Electronics, released the Wanshan Red switch, marketing it as the “custom switch with a gritty feel closest to Cherry’s”; it was quickly hailed by enthusiasts as the benchmark for gritty switches in 2026. In March, YG Studio’s G-ONE switch launched as a direct competitor. In April, a content creator released a comparative review of “crisp/mid-frequency/gritty switches from January to March 2026”; the video garnered over 500 comments, serving as an educational hub for the community regarding gritty switches. In May, MZ Peripherals launched the T2 switch in collaboration with JJK (Jianjike); the initial batch of 80,000 units—priced at 1.5 RMB with free shipping—sold out instantly. June saw the release of the “Yingyue Red” (Moonlit Red) switch by WYLAB and HMX, marketed for its “intense sandy feel combined with a clean sound profile.” Muselab’s Doro switch entered the market in late July. By August, videos showcasing the ASMR typing sound of the “Nezuko” switch were trending on homepage feeds.
Within six months, “sandy-feel” switches—spanning linear and tactile types, price points from 1.5 to 3 RMB, and availability ranging from in-stock items to group buys—had fully saturated the market. Participants included contract manufacturers like Yushu Electronics, HMX, and JJK; custom studios such as Wuhai, MZ Peripherals, WYLAB, Xida Studio, and Zuoce; and traditional switch manufacturers like Akko and TTC. The PT Black switch, co-developed by TTC and Pantheonkeys, builds upon the classic feel of the Cherry Black switch while addressing the common flaws of sandy-feel switches; it successfully balances the tactile, granular resistance of the “sand” effect with a fundamentally smooth gliding motion.
V. Technical Challenges and Unresolved Issues
The primary technical challenge facing sandy-feel switches is the durability of the sandy sensation itself. Technical documentation for the Yingyue Red switch explicitly notes that the sandy feel and accompanying “sandy” sound diminish significantly after a period of use, primarily due to insufficient material wear resistance. User feedback on the Wanshan Red switch similarly indicates that the sandy feel fades over time. This implies that the “sand” sensation is essentially a result of material surface degradation caused by friction; consequently, extending the lifespan of this sensation through harder stem materials and more wear-resistant top housing materials has become a core focus of current technical iteration.
Consistency and dependency on pressing direction present further challenges. The T2 switch’s characteristic “sandy when fast, smooth when slow” behavior contrasts with the Wanshan Red and Nezuko switches—where the sandy feel is more pronounced during slow presses—demonstrating that different mold designs result in vastly different patterns of how the sandy feel responds to pressing speed. Regarding the PT Black switch, the consensus is that it offers the best balance of “scratchiness”: it is insensitive to the angle of actuation, and as you press down slowly, the tactile graininess remains consistent from start to finish—avoiding the jarring sensation where the travel feels gritty at the beginning but smooth toward the end.
Controlling unwanted noise is the area where “scratchy” switches most often fail to impress. Their sound profile tends to be diffuse and muddy; while well-executed switches of this type are virtually free of metallic noise, mediocre ones are often plagued by distracting scratchy sounds. Reviews of the “Sandstorm” (Shabao) switch suggest that enthusiasts seeking a cleaner sound profile can apply insulating silicone grease behind the metal leaf to minimize “pinging” noise.
