This is a little stunner and a staple for anyone that uses crystals. Fluorite absorbs and neutralises negative energy and stress. An excellent learning aid, Fluorite increases our powers of concentration, self-confidence and helps us in decision-making. It encourages positivity, balances the energies, and improves balance and coordination, both physically and mentally. 
The crystal pictured is the one you receive. 
294g
151mm x 36.7mm x 24mm
All measurements are approximate