HERE IS A BRAND NEW NEVER USED SONUS BLACK CARTRIDGE IN EXC CONDITION CONTINUITY TESTS GOOD ON BOTH CHANNELS AND THE STYLUS LOOKS BRAND NEW UNDER THE 40X MICROSCOPE. THE WHOLE SONUS LINE ARE EXTERMELY GOOD SOUNDING THE BLACK IS NO EXCEPTION. THE TIP IS A MODIFIED ELLIPTICAL AND THE TRACKING FORCE RANGE IS 3/4 TO 1 1/4 GRAMS THANKS FOR LOOKING PLEASE CHECK OUT ALL OF MY OTHER LISTINGS FOR MORE INTERESTING HIFI AND CAMERA STUFF BEST WISHES SHAY ABOOR