Wow Blue Lace Agate Tumbled Stone 100 grams Approx. 0.75" to 1"inch Genuine A Grade w/ Velvet Pouch Approx. 0.75&#034; to 1&#034;inch with Velvet Pouch; Approx. 4 - 8 pieces depending upon the the size and weight of stones in 100 grams. When holding and carrying tumbled stones and crystals most people have a selection of stones that they can select from, according to the needs of the day. One of the best ways to choose a stone is to pick it up and hold it for a few moments, paying attention to the changes in your energies and feelings while doing so. At other times, you may choose to simply hold a particular stone for a few moments, or however long it takes to receive what you need energetically. Agates are grounding stones, bringing about an emotional, physical and intellectual balance. They aid in centering and stabilising physical energy and strengthen mind and body. Agate has the power to harmonise yin and yang, the positive and negative forces that hold the universe in place. Agate works slowly but brings great strength. Various types of agates includes blue lace, Botswana, crazy lace, flame, Mexican, moss, picture, pink agate, etc.