This is a set of 3 Nintendo Switch Joy-Cons. (Includes black L, black R, and yellow R) All are genuine products and have been tested to work when connected to the Switch console. The sticks, buttons, connection, gyro, etc. all work without any problems. There are some scratches and minor marks from use, but they do not interfere with gameplay. Negotiations for a price reduction of around 300-500 yen are possible. You can use them right away. They have been cleaned with alcohol. Immediate purchase is OK, and they will be shipped with simple packaging.