A listing for exact green flower agate point .For size check the last pics How Do Healing Crystals And Stones Work?
The crystals emit certain frequencies of the minerals which compose them. Crystals are made of the following minerals,beryllium,calciumcarbon,copper,fluorine,hydrogen,iron,manganese,oxygen,potassium,phosphorous,sulhur,sodium,soilicon,tin,zirconium,zinc and othersThis compound nature of crystals is almost similar to the chemicals found in human body. The crystals electromagnetic field influences the environment in a quiet way. They emit electromagnetic energy which impacts the electrochemical nature of the human body.
Best way to use crystals would be wearing it on body.Joints in human body ae naturally the most active parts of the body where network of nerve fibers and lymphatic fluid are concentrated. The crystal energy will be well absorbed when worn on joints and disturbed across the human body.
These are made of natural stones and handmade so its natural all sets are not uniform in color and sizes but they'll mostly as shown in the picture above.