|This looks very Instagramish doesn't it? Well, it was just me and the regular camera. Messing up the lighting.|
The clicker is quite tight, but in a good way. It's quite loud and I enjoy clicking it just for fun. The pen does unscrew at the middle very easily - like when they're all rattling around in my pencil case and I open it later, I find that almost half of them are coming apart and they need to be tightened. That's a bit annoying.
I don't care enough about the blobbing to not enjoy these. Ballpoints in great colors are often very cheap and crappy with sketchy ink - I prefer MORE ink flow than not enough, and since I'll be coloring and doodling/zentangling, ink blobs come in very handy. But given the blobs, you have to be careful to avoid smudging the ink all over your paper.
Some other 300RT bits
From A to Zowie Blog
Amazon - $4.55 for this set
Office Max - $5.99 for a dozen (one color)
If you're not terribly concerned about the blobs these pens may produce (depending how you write with them or plan to use them), these pens may still be enjoyable. They are not too expensive, and they're very FUN - lots of colors, and very comfortable to write with or color with - although coloring is preferable because you'll get blobs when writing. Lefties: steer clear, or be careful. I do think PaperMate overhyped the InkJoy pens, but I'm a sucker for colors.