Do you need Apophyllite Pyramids? They are a cute size and good for grids or patterns on altars. Buy as many as you need. For crystal dreaming you would buy three to connect to Lemurian past life.
Use the crystal to soothe feelings of anxiety, fear, and worry. It promotes openness, frankness, helps overcome insecurity and openly show your real nature.
Dimensions are approximate. The new stock is a little bigger than the $8 in the photo. I will intuit which of these apophyllite pyramids is best for you.