I think most Razer mouse with the rubber top coat will leave stains. Thats why now their latest generation of products such as the Imperator 4G, Naga Epic, Mamba 4G and DA:BE all dont have the rubber coating which means it wont get dirty easily.

I would like to buy a Razer headset soon and which is better, Orca or Electra? I already has a mic. BTW, the Orca is the same as the Carcharias except for the mic?