Have ordered this mouse feet for my betakte but still unmatched MX1000 mouse, as they were worn in the year so that they are in fact no longer exists. So nu to the feet, the goods came faster than indicated by the seller (Perfect), there are 2 sets of feet included, should therefore be sufficient for the next few years. Did the old feet away and applied the new on the previously cleaned mouse (Isoprpanol) and as specified 30 sec. Pressed. Until now keep your feet perfectly and glide really clean. So full 5 stars and strong buy recommendation
