i just went to this japanese store today, and i saw sum pen made by MonAmi, i've read about them, so i bought a pack.. are these HIROs any good? cuz they seem pretty.. well... bad... lol

Well, if you can provide a picture, then we could help you out. Not all Monami pens are good for modding though, because that's the company name. You see people saying Pentel RSVPs are good, but you won't just go out and buy a random pen from Pentel to spin.

Let's see this pen, maybe we can make a mod out of it.