Pendulums for dousing are a fun way to get in touch with the answers from spirit, guides, angels and your higher self. Stop in and find a great selection in my Etsy shop of unique "One of a Kind" Pendulums. https://www.etsy.com/shop/CrystalVibrations06
The spiral is one of the oldest and most universal symbols. It represents the cosmic force, a doorway to life, the cycles of time and nature, spiritual journey, evolution/learning/growing, emanation, winding and unwinding, birth and death, the dynamic aspect of things.