Reflective Chalk, 3 Per Pack A-FF-1 Each Protractor includes easy-to-read degree

Each Protractor includes easy-to-read degree markings along the edge in bold black lettering indicating impact angles

Medium Point

A very small amount of Wet Powder is required to get excellent results

preferably dry environment

This cyan FLS is rechargeable

Reflective Chalk, 3 Per Pack A-FF-1 Each Protractor includes easy-to-read degreeReflective Chalk can be used to create reflective markings which can be illuminated by photoflash or flashlight. Perfect for illuminating the location of evidence that would not normally show in night time photography, or for use at accident investigations to indicate skid marks and highlight relevant debris. Simply draw any desired marks with the fluorescent yellow chalk and photograph normally.