Small Ovular Toe Stones Are Used In Hot Massage To Relax And Relive Tension Of The Muscular Stains In The Feet. Each Fit Comfortably Between Each Toe, Providing Heat And Release To Each Toe. We Use Natural Black Basalt Rock As The Only Material, All Stones Were Shaped And Polished By Traditional Handcraft, No Wax, Dyestuff, Chemicals Were Applied During The Production. Basalt Rock Is Originally Found Deep Within A Volcano Where It Remains For Hundreds Of Millions Of Years, Gaining All Of Its Natural Properties. All Basalt Is Rich With Iron And Magnesium, Which Make This Stone Very Effective In Massage Treatments. Basalt Is Excellent For Holding Heat For Long Periods Of Time And Has Very Low Radiation Which Makes This Rock A Much More Healthy And Beneficial Stone For Use. 8 Piece Per Pack. Increases Circulation, Facilitating Maximum Blood For Optimum Body Function. vaso-dilation Of Blood Vessels Causing An Increase In Blood Flow Around The Body. providing Important Energies To Keep The Body Functioning Efficiently. increase The Pulse, Therefore The Heart Pumps Faster. increases Cell Metabolism, Thereby Increasing The Rate At Which The Body Processes Nutrients And Toxins. increase Lymphatic Function, Thereby Increasing Detoxification, And Increasing Cleansing And Elimination. creates A Feeling Of Balance And Harmony. gives The Client A Deeper Sense Of Relaxation More Quickly. less Tiring For The Therapist. specifications: each Fit Comfortably Between Each Toe, Providing Heat And Release To Each Toe. excellent For Holding Heat For Long Periods Of Time rich With Iron And Magnesium. shaped And Polished By Traditional Handcraft, No Wax, Dyestuff, Chemicals Were Applied. 100% Natural Black Basalt Has No Wax, No Dyestuff, No Chemicals, No Radiation.