Cat's Eye Tumbles #1 measure approximately 1/4" to 3/8". These are very likely Crocidolite. Please let me pick a set for you. These are $1.50 USD for three Tumbles.
(Healing Crystal)
Hardness: Unknown
Origin: Brasil
Cat's Eye occurs in many crystals. The reflective qualities of the Cat's Eye are caused by Asbestos fibers within the crystal. The Asbestos fibers are not dangerous, because they are contained within the crystal. When Asbestos fibers are loose in the air, they are a health hazard.
From Siri - I would call this Cat's Eye liquid silky silver! Nice cool energy too--wonderful for a fever. Lowers the blood pressure as well. When the weight of the world is on your shoulders both physically and literally; then liquid silk for sure! It seems to move throughout the whole being, all the bodies and remove debris. I feel 10 pounds lighter already. I like this for weight loss, lymphatic drainage, deep vein thrombosis, and sore tonsils. Cat's Eye cools inflammation in the body as well. Cats eye allows it to slip into the smallest areas and whisk out the stagnation. Works in the all the bodies and very, very quickly. LOVE IT!