here is a small list of GREAT inert items from our friends in the UK. if any of the links do not work please  copy and paste link into the address bar to get to these great products. 

UK's BEST inert items
felldikes
http://www.specialistauctions.com/otheritems.php?owner=109085&nick=felldikes

siegfreid
http://www.specialistauctions.com/otheritems.php?owner=108899&nick=siegfreid