7 Chakra Worry Stone with Double Point Crystals - Quality gemstones come together in this set of healing crystals, hand carved and highly polished to bring out each gemstone's beauty. Rubbing your thumb on the worry stone works with acupressure which stimulates pressure points, sending calming messages back to the brain and releasing soothing hormones, which work to bring us back into balance. The double pointed crystals are powerful little gems. The point at each end allows their energy to flow both ways, absorbing energy at one point, transforming it, and radiating it out the other point. This ability makes them especially useful for energy healing and cleansing, yoga, meditation, stress relief and relaxation, as well as must have tools for crystal grids and manifestation. Worry stone measures 1.8 x 1.4 inches and double point crystals are 0.8 inch each. As natural products pieces may vary in color and have some slight natural imperfections which makes each unique.