All pendulums vary in size and color.
Pendulum divination is a very simple form of divination that relies heavily on yes/no answers to questions about things that are and things that may come to pass. A pendulum of some sort is tied to a string or chain and held in one hand. As the question is asked, the answer comes in the form of the pendulum swinging north/south, east/west, or in circles of some sort. Mats or predeterminded directions are used for the yes/no validation.
Clear quartz crystal absorbs energy from the Sun and the life force in the trees and plant life. It also draws down Divine light. It stores all this energy to be released as needed. This energy is released as white light that can be absorbed by any chakra. It also raises the vibrational level of its surroundings.
Clear Quartz facilitates clairvoyance and divinatory abilities, aid in meditation, induce prophetic dreams, protects against psychic attacks, and receive amplifies and transmits energy. Purifies the aura and the soul.