Range from around 7 to 8 cm tall, 2 - 2.5 cm wide
Deeper Pink to Pale Pink 
Aura Rainbow on surface 
These stones combine the gentle loving energy of rose quartz and facilitate connection with one’s guardian angels, ancestors, or spirit guides for loving guidance when it is needed. Use it along with your oracle cards, tarot, or other divinatory method to help make contact with your spirit guides, angels or ancestors and to help make sense of their guidance. 
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My thoughts on these crystal towers :
These have a vibrant energy
Perfect for communication with angel and spirit guides
Fun and inspire creativity and energy 
Joy and a desire to dance 
Freedom and imagination 
Beautiful in the sunlight but also come to life in artificial light (something not always true of crystals)