I BOUGHT ONE FOR MY WIFE[ I NOW KNOW I WAS CONNED, WHAT A LOAD OF CRAP, BE WARNED IT IS ALMOST IMPOSSIBE TO THREAD THEM THE INSTRUCTIONS ARE NOTHING SHORT OF WAISTED PAPER VERY POORLY PRINTED NOT EVEN GOOD PICS, JUST BE WARNED THEY ARE CRAP AND SHOULD BE SENT BACK TO THE FAR EAST AND BLOWN UP WITH THE C--TS THAT MAKE THEM.