Something I Miss

I love those refillable fountain pens and you can't seem to find them anymore. You know the ones with the lovely golden nib and you put the little ink cartridges in the barrel? Back in the 70's (showing my age here) my girlfriends and I loved to use those for school. Several years ago I found one but have lost it and can't find them anywhere anymore. I sure would like to have one-it would make filling out a shopping list so much fun!