Perixx Periduo-605 Wireless Keyboard Mouse Combo

I have 2 Periduo-605 wireless keyboard and mouse combo for sale. I used one of them for 2 months, the other is brand new, unopened. They both are in perfect working order. The keyboard is ergonomic, wave-style, the mouse is a vertical mouse. I wanted to upgrade my home workstation with a vertical mouse that is said to be more ergonomic than traditional mice. Well, I could not get used to it. I know people who praise vertical mouse, it did not work out for me. After 2 months I give up. I actually liked the keyboard but the mouse is not for me. Used (2 months): €35 New (unopened): €45 I can post them as a parcel, it will cost an extra €9.