How to Build a Creamy Keyboard (Switches, Keycaps, Mods)

If you’re into unique keyboard designs and crave something different for your typing experience, you’ve likely seen the viral videos on TikTok and YouTube. The “creamy keyboard” trend is making waves in the custom mechanical keyboard community, and it might be just what you’re looking for.

A creamy keyboard is a custom mechanical keyboard designed to produce a soft, muted, and deep acoustic sound profile, often described as sounding like raindrops or marbles. To build a creamy keyboard, you need factory-lubed linear switches, thick PBT keycaps, and acoustic case foam.

These eye-catching keyboards aren’t just about looks—they’re crafted with functionality in mind, too. Creamy mechanical keyboards provide an incredibly smooth, satisfying typing feel for both gamers and writers. Here is the ultimate guide to achieving that perfect creamy sound profile.

Step 1: Choose the Right Linear Switches

Achieving a creamy sound profile requires the right switch. You cannot use clicky switches (too loud) or tactile switches (too scratchy). You must use Linear Switches.

Linear switches travel straight down with zero resistance, providing excellent feedback for both gamers and typists alike. However, not all linear switches sound creamy. You need switches made from softer plastics (like Nylon or POM) rather than hard plastics (like Polycarbonate).

The Best Creamy Switches:

• NovelKeys Cream Switches: First introduced in 2020, these are the switches that started the trend. They are made entirely of self-lubricating POM plastic, offering a unique balance of responsiveness and sound.
• 

  [ DATA NODE: KTT STRAWBERRY ]

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  : Features a very smooth polycarbonate/nylon housing blend that produces a soft, raindrop-like sound.
• 

  [ DATA NODE: GATERON MILKY YELLOW PRO ]

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  : The undisputed king of budget creamy switches. The “Milky” housing dampens high-pitched sounds perfectly.

(If you aren’t sure where to start, read our Mechanical Keyboard Switches Guide to learn how different stems and housings affect acoustics).

Step 2: Lubricate Your Switches (Crucial)

The “creamy” sound is entirely dependent on the elimination of plastic-on-plastic friction. If your switches are dry, they will sound scratchy and hollow.

If you bought pre-lubed switches (like the Gateron Milky Yellow Pros), you can skip this step. If you bought unlubed switches, you must hand-lubricate them using a thick grease like Krytox 205g0.

1. Open the switch housing.
2. Apply a very thin layer of Krytox 205g0 to the side rails of the bottom housing.
3. Apply a thin layer to the sides of the plastic stem.
4. “Donut dip” the bottom of the spring in the lube (or use Krytox 105g oil) to eliminate metallic pinging noises.

Advanced Modding: Frankenswitches

For hardcore enthusiasts, creamy keyboard sounds can also be achieved by using “Frankenswitches.” These are custom switches built by combining parts from multiple brands. For example, combining NovelKeys Cream stems with Gateron Yellow opaque housings, Gateron Ink 70g springs, and TX switch films will create an unbelievably smooth, custom sound signature.

Step 3: Upgrade to Thick PBT Keycaps

The keycaps are the acoustic chamber for your switches. If you use cheap, thin ABS plastic keycaps (which come standard on most pre-built gaming keyboards), your keyboard will sound high-pitched and “clacky.”

To get a deep, creamy sound, you must upgrade to thick PBT keycaps. PBT is a denser, heavier plastic that naturally absorbs high frequencies.

Additionally, the profile (shape) of the keycap matters. Taller, sculpted profiles like Cherry or SA-profile provide a larger acoustic chamber, which deepens the sound of the keystroke. (To find the best sets for your build, read our Ultimate Guide to Custom Keycaps).

Step 4: Choose the Right Case Material and Foam

Even with the best switches and keycaps, your keyboard will sound terrible if the plastic or aluminum case is hollow. Sound will bounce around inside the empty space, creating an annoying echo.

To make the keyboard creamy, you need to dampen the case:

• Case Material: Wood, thick plastic, and heavy acrylic cases tend to produce a creamier sound than thin aluminum.
• Plate Material: Using a softer plate, like an FR-4 plate or polycarbonate, absorbs vibrations better than a stiff brass or steel plate.
• PE Foam Mod: Place a very thin sheet of PE foam between the switches and the circuit board (PCB). This acts as a sound filter, creating that signature “marble” sound.
• Poron Foam: Fill the empty bottom of your keyboard case with high-density Rogers INOAC Poron foam to eliminate any remaining hollowness.
• The Band-Aid Mod: Place small pieces of fabric or foam material at the base of your stabilizers. It helps in damping the rattling sound produced by the moving metal wires.

Buying Guide: Pre-Built Creamy Keyboards

If you don’t want to build a keyboard from scratch, there are several pre-built options that offer a creamy typing experience out of the box.

• NACODEX 96: This keyboard not only offers a pleasant sound but also packs a punch with a massive battery and responsive Kailh MX Cream Switches.
• Keydous NJ80-AP: A fantastic 75% option that uses high-quality materials and excellent acoustic dampening.
• KBD67 Lite: A legendary entry-level enthusiast board that uses an ABS plastic case and silicone dampening pads to create a naturally deep, creamy sound profile.

Frequently Asked Questions