The last gift of the day was from a distant Aunt that had heard that I had a new hobby, and that I had restored six lever fillers in the past few months with new sacs. She mentioned in her card that after her husband passed away a few years ago that she had been looking for a relative interested in fountain pens. I am hoping that the box is correct. The nib had a little dried ink and the sac is very springy, but I am hesitant to load it with water to check for leaks.