Strengths and Weaknesses
The user of the Pisu Pisu no Mi is basically able to disintegrate any object or person into 1 square-inch pieces. The user is also able to control the pieces and re-form them into something else. (For example, scattering parts of a pirate ship and making a weapon out of them). Any person scattered by the user remains alive until he gets stepped on and dies or the affects wear off. The user of the Pisu Pisu no Mi is also able to scatter himself, which lets him easily dodge attacks and get to areas where his normal body could not easily go.
The user of the Pisu pisu no Mi has to touch somebody with his hand to scatter them, so you should stay far away. If a person is scattered by the fruit and left alone, he will re-form over 24 hours.