Prehnite (centre), Pyrite and Aventurine.
Wood and Brass. Adjustable size.
 
Aventurine - Green:
Vitality, growth, confidence. 
Water and Earth element.
Heart chakra.
 
A stone of optimism and a zest for life. A push to move forward in new directions. A stone of good luck. Supports emotional and physical healing and energy balancing —releasing old patterns and lessons. Movement, clarity, hope and optimism.
 
Prehnite:
Inner Peace, union of heart and the will, communication with non-physicals
Each And Water element.
Solar Plexus and Heart Chakras
 
Linking the heart with the will , it help the heart take action with confidence.
Helps to quiet restlessness, nervousness and worry.
Personal power.
Cooling and grounding. 
Reflective and calm.
 
Pyrite:
 
Masculine energy that helps with manifestation.
Action, vitality, willpower, creativity and confidence.
 
Solar Plexus energy. 
 
A stone said to help with mastering fears and taking assertive action.
Promotes spiritual positive attitudes, banishes negative energy and helps to create strong resolve.
 
It promotes immediate vitality, enhancing ones willpower, assisting overall health and bringing forth positive energy. A stone that can also stimulate creative energy and things that require discipline, commitment and persistence.