This K12 math kit is Forensic Science.  Supplies that it contains are listed below.   There are no instructions with this kit. 

1 wood block:  5" x 3.5" x 2.5"
1 Roll of masking tape
1 circular  protractor
1 tape measure
1 pack of modeling clay - 4 colors
1 directional compass
1 paint brush
1 magnifying glass
1 bottle silver nitrate
1 container charcoal print powder
Pink perforated absorbant sheets