http://www.britnett-carver.co.uk/ruther … s/288.html
I have two of these ones . You do need to buy the beads for them as well but they work well
http://www.gerrysfishing.com/shop_detai … 66&tabID=1
theses two use small rollers or you can leave them off.
Whenever people ask about making sinkers I always put in the standard molten lead warning.