The Sube Sube no Mi makes the user immune to damage that is caused by weapons, hand to hand combat and other dangerous objects. When these objects make contact with the user's smooth body they just slip off and the user doesn't take any damage or harm. The fruit's side effect is that the user's excess fat also slips away and they have a skinny body. Despite their excess fat being taken away, their strength doesn't get affected. The loss of fat is permanent.
Once the user eats the fruit, they become untouchable, but a few things can still affect them like when Smoker was able to catch Alvida.
ncG1vNJzZmivmaC2b7%2FPqKmtq5uasqWtjZympmefo7JuvMiemp5no6qvpnnSrpmeZZ6keq61jKKlZqeemnqxtcScnA%3D%3D