I just made an order this past month requesting the Dinky Dip inkwells. Not only did my order get here earlier than I expected, but this product is a delight to work with! No more dipping my nibs into the ink too deeply! My pen holders look clean and dipping your nib into the right amount of ink speeds up the writing process!
I can't say enough about how great this product is!
PS. It's also great for travelling. The screw-on caps are easy to take off and they seem to keep the ink INSIDE quite nicely (I wouldn't push my luck by tipping them sideways or upside down in my carry bag.)