wood_bowl

x_bow80 is correct, and to fortify his answer, from the runescape knowledge base: "The chinchompas have three different attack styles: short, medium and long. These determine the length of fuse, so a 'long fuse' attack style will have more chance of success at long distances, and so forth. This makes using the chinchompa quite a tactical choice, with a user having to shift attack styles according to their approach."