Car Guide ball and general compass different direction in order to facilitate inquiries occupants using omnidirectional gyroscope design， you read the guide for the direction of the ball on your identity is that you are now facing the real direction. For example， guide the ball in front of you， you can now read your logo displayed for the "North"， that is now in front of you is the "North." This design greatly facilitate motorists query direction， without conversion， improve driving safety.

[Name]: Car Guide Ball + thermometer 2in1

Color: Black

- Size: 87 mm (L) * 29 mm (width) x 60 mm (H)

[Material]: ABS body

[Weight]: 45 g Temperature range: -20 degrees to 60 degrees