i>color:i>&nbsp &nbspOpal (double)i>feature:i>ol> Most suitable for healing, positive energy, aura, meditation, peace of mind, friendship, love, but also suitable for stress, anxiety, problems, chakra therapy, mental imbalance, crystal and massage therapy, spiritual awakening, channeling, relaxation, trauma, Exam, business, growth, prosperity, power and more applications The size is suitable and can be easily put in your hands, clothes, bags you can take the treatment stone anywhere Package includes: 2 thumb trouble stones and gif boxol>i>Daily care:i> Avoid collision with hard objects Try to avoid dust pollution Please place it properly when not in use Avoid long-term direct sunlight Maintain proper humidity Try to avoid contact with perfume, chemical liquids, soap and human sweat Please use a clean, soft white cloth to wipe, do not use dyed cloth or hard fiber clothi>notes:i>ol> Manual measurement will have an error of about 01-03cm, please understand Due to different computer and monitor models, the actual color may be slightly different from the photo, but the color of the picture is an approximation of the actual color If you have any questions about our project, please email us and we will reply you as soon as possibleol>