_Description This item is a set of natural worry stones, including light amethyst, dark amethyst, rose quartz and lazurite. Thumb Stones, also known as worry stones, feel comforting when held. They commonly have a groove which fits the thumb. Rubbing the stone is known to provide stress relief. Carry it with you and hold the stone when you feel stressed and anxious. Feature - Color: As shown._- Material: Stone._- Size: 4.5 x 3.5 x 0.7cm (LxWxH)._- Made of natural stone material, very beautiful._- Light amethyst, dark amethyst, rose quartz and lazurite are included._- Best for healing, positive energy, reiki, meditation, peace of mind, friendship, love, also useful for stress, anxiety, chakra healing, mental imbalance, crystal and massage therapy, spiritual awakening, psychic, relaxation, trauma and many more applications._- Easy to carry with. Carry as an amulet in your pocket, purse or pouch._- Perfect and wonderful gifts._Packing list:1 X Set of 4 pcs Natural Worry Stones Thumb Palm Pocket Healing Crystals Light Amethyst Dark Amethyst Rose Quartz Lazurite for AnXiety Stress Relief