The Particle is a granular delay with 8 separate & highly tweakable modes. The layout of the pedal knobs and selectors is fairly intuitive, though going in blind and experimenting can also be very satisfying, too. Particle has 4 memory slots straight out of the box for instant saves. From standard delay to chopped up pitch-shifting capabilities, the tonal possibilities are nearly endless.
A very distinctive, deep and versatile pedal; if you're looking to change up your overall sound or try a different approach to your song-writing/construction.