Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: don't buy this piece of junki
Review: I actually ordered another similar mouse, but the amazon merchant [ olive ties] shipped me this one [ with the GREEN TRACK BALL] instead; sort of a bait & switch game, I guess. I used it for 15 minutes and the track ball became very im-precise and jittery. It is useless for controlling the cursor with. It is useless.It says model fdm-g62 on the label , made by "3d green globe company", China. It sells on Amazon under different manufacturer names, it seems.I will not return it because the shipping costs to return it would be as much as the mouse cost me. I will just junk it.Don't buy this, at any price.
