Our　new　Round　Moul（changeable　weight　balance　type）is　on　sale． You　can　change　the　weight　balance　setting　for　any　use　eg，SS，S，M，L，LL． Detaching　and　reataching　the　weight　plate　and　tightening　up　the　bolt　with　a　coin is　an　easy　operation. Please　try　it　out.