Glad you had more luck with jakes blue rays then me... I bought the same one from him, when I got it the diode was damaged and the dot kept morphing when I moved the laser because the bit of glass on the diode was cracked.
I sent it back and as a refund I got an empty pen and one blue ray diode in return as a refund which is actually a HUGE loss on my half but its way too much hastle trying to get my money back so I just accepted the diode as refund.
Hes lost me as a customer for good now, I actually refuse to buy anything from him anymore.
Does your girlfriend know you are posting pictures of her online?