- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
This small tablet, when crushed, provides emergency illumination and heat through a bright flame. Usually carried as part of an emergency medical field kit, the tablets could also be employed for ignition of a larger fire, heating of food or sterilization of water.