ACTUALLY ASH I PREFERRED THE THUMBTACKS TOO..I USED TO GET THEM SENT TO ME FROM ENGLAND...TILL WE GOT THERE SUPPLIED HERE IN AUSTRALIA...
THEY ARE SO MUCH BETTER THAN THE BUTTERFLY...I HAVE BEEN WEARING MY PUMP FOR 30 YRS...
WHEN I WORE MY PUMP I USED TO USE MY ARMS AND LEGS AND THE STOMACH SO I WOULD HAVE PLENTY OF TIME TO RECOVER FROM THE SITES THAT WERE USED LAST....