In Karate there are lots of weapon which you use when you get to 2nd blue belt and above. The weapons you get are nun chucks, sticks, staff and sigh. we have to do a karter with them (it is really fun). It is one of the favourite things I like to do in karate. You get nun chucks when you are 2nd blue, sticks when you are brown belt, staff when you are 2nd brown, sigh when you are black.