Sacred blade made from the tooth of a sandworm, used by the Fremen in ritual combat and warfare.

Spring-loaded projectile weapon that fires poison darts, effective against shields.

Laser weapon that creates devastating explosions when hitting shields, making it dangerous to use.

Holtzman effect force field that protects against fast-moving objects while allowing slow penetration.

Full-body suit that recycles body moisture, essential for survival in Arrakis desert.

Traditional robes designed for desert survival, providing protection from sand and sun.

Faster-than-light travel technology that requires spice-enhanced navigation to avoid disaster.

Nuclear weapons held by Great Houses as deterrent, forbidden to use against humans.

Poisonous bile from a drowned sandworm, transformed by Reverend Mothers for consciousness expansion.

Survival kit containing essential tools for desert survival including paracompass and sandsnorkel.

Rhythmic device used to attract sandworms by mimicking their natural sounds.