Dan Hintz
Member
When I purchase kits from individuals, I tend to pick up large quantities at a time. In one package I picked up a couple of years back there was a large quantity of gel refills... but there was no rollerball tip, just the main body of ink. Anyone know what these are or how they're used? Do they sell the rollerball tips separately somewhere and you stab these gel carriers with it (kind of like the refills for fountain pens)? The instructions, when included, show a gel reservoir with a tip, but I've never seen just the reservoir sold at any of the online stores.