If anyone can help its you guys! I just purchased a couple of pens. a restored pastel green Sheaffer Sentinel Snorkel (14K triumph nib) and its less appealing counterpart the ballpen. The pens are not in yet, but I did stumble upon a refill for the Sheaffer ballpoint. I immediately purchased it and tested the refill, and am not enthused to write with it. to be honest, I'll probably only use it when I'm in a pinch at a restaurant stuck sketching a design on a napkin, but I'm hoping to find a refill from perhaps another brand that has more glide and juiciness. Thanks in advance for the help! Cheers