I apologise, I know this has been talked about extensively! I think I have finally settled on a tumbler. After allot of searching. I would like to purchase the Lortones 3A tumbler. I understand I need to buy some stainless steel shot but what soap do I need to buy? I have seen somewhere on the internet that sells the tumbler and the steel shot but not the soap. Does anyone know where I can buy the soap and or the Lortones kit at a reasonable price?