Visual effet with particle system

Hello,

I would like to realize a visual effect with the particle system. The effect consist in to do disappearing a hands an as a punctual disolution.

Thanks

I think there was kind of a “build effect” making the object appear face by face. Maybe you could use this effect to make your object disappear step by step, but I didn’t find it in the actual blender version.

EDIT: I played with the particle options and found a way to do something like you asked for. You just have to activate the “Unborn” option. This will make appear all particles which are not emitted. Your object will disappear between the “particle end” frame and the “particle end + life” frame.