Plastic compass , light ,cheap and easy to be installed on keychain, carabiner, and whistle, etc... We are the factory ,no moq Plastic Compass travel compassMaterial:PVCmodle no:AM3001The error is between Positive and Negative 1 degree.Color:Black is the common colour ,Any colour on the panton chart is available . Features: 1)Rotates from 0-360 degree.2)Material:Plastic3)With Liquid Filled.4)With ...