Thumb Stones, also known as worry stones or palm stones, can be used as polished stone, pocket stone, energy stone. They commonly have a groove which fits the thumb, used for relaxation or anxiety relief, carry it with you and hold the stone when you feel stressed. Best for healing, positive energy, reiki, meditation, peace of mind, friendship, love, also useful for stress, anxiety, issues, chakra healing, mental imbalance, crystal & massage therapy, spiritual awakening, psychic, relaxation, trauma, exams, business, growth, prosperity, power, and many more applications. Easy to carry. Carry worry stone in your pocket, purse or pouch,you can touch it gently when you feel stressed, it will create a strong healing vibration and clear the atmosphere of negative energies. More details:- Sizes for worry stone: approx. 1.77"(45mm) length, 1.37"(35mm) width, 0.3"(8mm) thickness; - Weight: approx 20 gram/pc; - Package Content: 4xworry stones, 1x gift box