Hematite Tumbles #4 measure approximately 15/16" to 1 5/16" (26mm to 35mm) and weigh approximately .8 to 1.6 ounces (19.1 to 40.1 grams). Please let me pick one for you. These are $2.00 USD each.
(Healing Crystal, Grounding and Protecting Crystal)
Hardness: 5.0 - 6.0
Hematite can help clear your mind; help you sort things out. It can help you "tune up" your intellect--make your memory better, help your thinking processes, and even help you with technical knowledge. Hematite is a calming stone as well. It balances the yin/yang energies. It also balances all the bodies. It helps dissolve negativity and transforms the negative energy into universal love. It is a great grounding and protection stone, especially during meditation. It not only grounds and protects you, but it will bounce back any negative energy sent at you back to the sender.