20 Pack Emergency Mylar Thermal Blankets, Individually Sealed, 54" x 84" ) This bag of tricks

) This bag of tricks can teach an immense amount about basic wiring

These Erlenmeyer flasks feature heavy-duty rims to reduce chipping

Automatic power off

Audible Continuity test with Diodes test

A car cigarette lighter cord is included for charging and features a red indicator light

20 Pack Emergency Mylar Thermal Blankets, Individually Sealed, 54" x 84" ) This bag of tricks20 Pack Specially Designed Emergency Rescue Survival Blanket Provides Compact Secure Protection In All Weather Conditions Made of a Rugged Durable Insulated Mylar Material Consistently Retains and Reflects 90% of Body Heat Individually Sealed Packaging Folded to Compact Size For Easy Storage Pack of 20 mylar thermal blankets. Specially designed emergency rescue survival blanket provides compact secure protection in all weather conditions. Made of a