Pauline is a Selenite Moon Charging Ruler showing various stages of the lunar cycle. It measures 195mm x 37mm and is great for charging your crystals and creating grids. 

Metaphysical Healing Properties and Magical Meanings of Selenite

Selenite is a pure white stone which brings clarity of mind and opens the crown chakra. It is a very calming stone instilling a deep sense of peace and can be used to detach entities from the body. It is also said to be good for enhancing concentration and encouraging study. It is an excellent stone for cleansing the aura. Keep by the bedside if you suffer from backache or spinal issues. Selenite is one of the angelic stones and allows us to connect easily to the angelic realms.