Arrowhead Forensics Reflective Chalk Pack of 3 Dividers Opening accommodates most water filters

Opening accommodates most water filters

BAK 4 Prisms

durable & easy to clean

Smoke Grey Lens Provides Maximum Glare Reduction with No Colour Distortion

Arrowhead Forensics Reflective Chalk Pack of 3 Dividers Opening accommodates most water filtersReflective 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. Comes in a pack of 3.