8 XXX : axis

axis of oscillation

imgur.com category @bigblueboo

Mobile phone antennas are designed to project a signal in a donut shape, perpendicular to the long axis of the antenna. If you are holding your phone in a strange way, such as on its side or upside down, you will hinder the operation of the antenna. [wiki

imgur.com category @beautiful_sausage

Axis

imgur.com category @52sock

R*BY box One [Red Axis]

imgur.com category @Clairotome

Witches Toy [Red Axis]

imgur.com category @SocratesSocrate

I like to move my hips and waist while riding on a good axis. Pure fever

imgur.com category @swabianna