Gazzew U4 Boba Switches are silent tactile switches. These are the 5pin and have 68g korean-made stainless steel springs. The pearl white base is made of a new plastic that is softer than regular Nylon with the benefits of Polycarbonate.
They have been treated with Tribosys 3204 grease on most surfaces, avoiding the legs and pads for a slippery smooth feel without affecting tactility. Springs are oiled with Krytox 105 oil to minimise spring crunch and ping. Deskey white films are placed between the top and bottom housings, reducing wobble and errant sounds.
Comes in a bag of 90.