This Basalt Stomach/Sacral stone is an extra large stones intended for placement on the sacrum or stomach. Due to it's size, it has the ability to hold it's heat for a long period of time.

Black Basalt lava stones are naturally tumbled and have high heat-retaining qualities. Stones will become dark and shiny after the initial oil application. Wash the stones prior to first use and after every other use. During the massage, always apply oil to the body before using the stones.

Approx size: 4.5" diameter by 1" thick