What is the meaning of custom, meaning I chose the best parts for the mouse and it's lightweight? Custom mouse Viper mini The mouse company PMM, if you go search, you'll find their cheapest mouse is 1000 Internal parts Razer Viper V2 Pro Neo 8k 35 g Coating ultragrip Skates G305 Tiger ICE V2 Razer Hyper polling 8k Battery 300mAh And it comes with a bag containing its tools and mouse screws And I ordered the mouse from America and waited two months until the mouse arrived Usage period only a week and I bought the mouse for 1330 Reason for selling: its size didn't fit my hand And I ship to any city in the Kingdom Price 500