C³ Equalz x TKC Fruit Smoothie Linear Switches
Best linear switches for enthusiasts seeking an ultra-smooth typing experience.
Experience an incredibly smooth typing journey with the C³ Equalz x TKC Fruit Smoothie Linear Switches, engineered by Equalz and manufactured by JWK. These switches utilize a new Polyketone (POK) housing and an exclusive Equalz E1 stem plastic for supreme smoothness. They feature 5-pin PCB mounting, gold-plated internals, and an integrated RGB diffuser. They arrive factory pre-lubed lightly, with options for professional Krytox 205g0 lubing and Deskey filming services. Available in 62g (Red Smoothie) and 67g (Blue Smoothie) actuation forces, they are sold in packs of 10 and packaged in a reusable hard plastic case.
$10.95
Owner Satisfaction
4.6
/ 5
Category Rank
1604
/ 6542
#1604 in Keyboard Keys & Caps
Price vs Category Average
-74%
Below average
Housings Material
Polyketone (POK)
/ Polyketone (POK)
Who it's for
- Typists wanting a premium feel without manual lubrication
- Enthusiasts seeking a deep, thocky sound signature
- Custom builders prioritizing vibrant, unique aesthetic themes
Who should skip it
- Budget-conscious buyers looking for cost-effective switch options
- Users sensitive to stem stability and keycap alignment
- Purists who demand perfect acoustics without additional maintenance
Performance breakdown
Typing Smoothness
POK housing and E1 stems deliver a remarkably frictionless linear experience.
Build Quality
Gold-plated internals and premium materials ensure long-term durability and consistent performance.
Customization Potential
Professional lubing and filming options cater to enthusiasts seeking peak refinement.
RGB Integration
Integrated diffusers provide excellent light dispersion for vibrant, uniform keyboard backlighting.
Installation Ease
Standard 5-pin PCB mounting makes these switches compatible with most custom boards.
Tactile Consistency
Precise spring weighting offers a reliable, predictable feel across every keypress.
Key Specs
Housings Material
Polyketone (POK)
Stem Material
E1 Plastic (Exclusive to Equalz)
Mounting Type
5 pin PCB mount
Internals & Spring
Gold Plated
Actuation Forces
62g (Red Smoothie) or 67g (Blue Smoothie)
Optional Lubrication
Krytox 205g0 (housing/stem) and Krytox 105 (springs)
Optional Filming
Deskey films
Packaging
Reusable hard plastic case
Features
- Ultra-smooth linear typing feel
- New POK housing material construction
- Exclusive Equalz E1 stem plastic
- Gold plated internals and spring
- Built-in RGB diffuser for lighting
- Factory pre-lubricated for convenience
- Available in 62g and 67g options
- Optional professional lubing/filming services
What customers say
The C³ Equalz x TKC Fruit Smoothie Linear Switches are highly praised for their exceptional out of box smoothness, often requiring little to no extra lubrication. This premium feel saves enthusiasts significant setup time. The vibrant, tropical fruit inspired colorway is a major aesthetic highlight for custom builds. Users consistently report a satisfying, deep sound profile and consistent actuation force, frequently comparing them favorably to established competitors. While some discerning users note minor stem wobble and the premium price point presents an entry barrier, the overall consensus confirms these switches deliver a high quality, visually appealing, and acoustically pleasing typing experience that justifies the investment for serious builders.
Know before you buy
The primary difference is the actuation force. The Red Smoothie features a 62g spring for a lighter, snappier feel, while the Blue Smoothie uses a 67g spring for a slightly heavier, more deliberate typing experience.
Yes, these are 5-pin PCB mount switches. They are compatible with most modern hot-swap keyboards, though if your board only supports 3-pin switches, you can easily clip the two extra plastic legs off the bottom.
These switches come lightly pre-lubed from the factory, which is sufficient for most users. However, if you prefer a more consistent, refined sound and feel, we offer professional hand-lubing with Krytox 205g0 and spring lubing with Krytox 105.
The combination of the Polyketone (POK) housing and the exclusive E1 stem plastic is designed to minimize friction. This results in an exceptionally smooth linear keystroke that feels more consistent than standard nylon or polycarbonate switches.
Deskey films help tighten the housing tolerance, which can reduce switch wobble and slightly deepen the sound profile. They are a great choice if you are looking for a more solid, premium feel and want to eliminate any potential housing rattle.
The built-in diffuser is designed to spread the light from your PCB's LEDs more evenly across the keycap. It helps provide a softer, more uniform glow compared to switches without a dedicated diffuser.
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