Neewer Convex Soft Red Button Metal Shutter Release For Fujifilm X100 Leica M3 M6 M9 MP M8 M9P Nikon Canon Hasselblad Minolta Olympus Rolleiflex (Electronics)
X100s chosen for my silver and black, with a few red marks, the aesthetic objective is met. Side functionality, it is screwed fully the shutter button, simply to trigger the brush is perfect. I recommend it.