Sanwa 6 pcs OBSF-30 Original Push Button 30mm - for Arcade Jamma Video Game & Arcade Joystick Games Console (Dark Blue), Use for Arcade Game Machine Cabinet S@NWA

Fit perfect in my modded SF4 case

One button feels a little on the sticky side but is still more then usable. Great buttons!

Those are originals

They work great and simple to install. I will probably buy more soon.

on time as in description and all buttons work, all installed in my umvc3 arcade stick and have been tested and works.

Came as expected, really good quality. One minor gripe, a scratch on one button.

My hadoken and SRK are smoother

as expected original equipment. these are awesome.

simply the best arcade buttons on the market, shallow to fit any controller, quiet and very durable, been using them for over a year in a 2 player homemade arcade that gets heavy use, no problems at all

Installed these in my 8bitdo fighter stick and paired it with a Seimitsu joystick. Completely changed the feel of the controller. Highly recommend!