To fill the heart urn, simply remove the screw from the top and use a mini funnel to insert a small amount of dust into the charm. It is recommended to place a drop of glue on the end of the screw before tightening to ensure the remains stay sealed airtight forever. All of my urn jewelry comes with a fill kit that includes a funnel and fill instructions.

To measure your wrist:
Use a flexible measuring tape, like the ones used in sewing, or a strip of paper or a piece of yarn and a ruler. If you're using the measuring tape, wrap it comfortably around the wrist where you'd like the bracelet to sit. Where the tape overlaps is your wrist size. If you're using the paper / string method, mark where it overlaps and then place it next to a ruler to get your measurement. The small size cuff fits wrists 5-7", with 5" being fairly loose and 7" being a much tighter fit. The larger cuff will fit wrists 7-9", with 7" being a loose fit and 9" being much tighter.