Specifications:

Spec	Detail
Type	Linear
Actuation Force	62g (±10gf) — Everglide also makes 55g and 67g versions if you ever want to stock those too
Initial Force	45gf
Pre-Travel	2.0mm (±0.6mm)
Total Travel	4.0mm (±0.3mm)
Stem Material	Polycarbonate (PC) — corrected from "PBT"
Housing Material	Polycarbonate (PC), fully transparent — corrected from "POM"
Spring	Gold-plated stainless steel
Mounting	5-pin (PCB mount)
Lifespan	50 million keystrokes
LED Compatibility	SMD-compatible, full shine-through housing
Factory Lube	Light factory lube applied
Color	Fully transparent / clear

Description:

Everglide's Aqua King V3 (also sold as Water King, or "Everclears" in older threads) is about as transparent as a switch gets — stem and housing are both clear polycarbonate, so LEDs shine straight through with nothing in the way. That PC construction is also why it sounds a little different from most linears you've tried: a soft, muted bottom-out paired with a sharper, higher-pitched top-out, since polycarbonate doesn't have the natural slipperiness of a POM-stemmed switch. 62g actuation, 4mm total travel, gold-plated spring, and a light factory lube that's enough to be usable stock — though these will reward a proper lube pass more than most POM switches do. If full shine-through is the priority and you don't mind a slightly firmer glide than a POM switch gives you, this is one of the cleanest ways to get it.

Optional service to individually hand lube and film each switch:

Hand Lubed - $0.39 per switch
Hand Filmed - $0.39 per switch
Hand Lubed & Filmed - $0.79 per switch
We use Krytox 205g0, Krytox 105 and TriboSys 3203 depending of your switch type.
We use polycarbonate clear .015mm or .013mm film depending on switch brand.
Depending on order volume, we typically require 4-8 additional business days.