this is completely natural and can be wiped with a soft cloth to restore shine. The slight flexibility of pure copper makes these copper dowsing rods highly responsive and easy to hold, but to maintain their shape, we recommend gentle use. Our dowsing rods measures . 25.1cm/9.88inches in length and 11.8cm/4.65inches in height, and the gift bag measures . 27.9cm/10.98inches in length and 13.2cm/5.2inches in width. and Portable. This equipment kit is ideal for locating water, gold, minerals, spiritual vibrations, paranormal investigation, finding lost items, answering questions, multi-directional selections and more. Includes 2 pcs dowsing rods, they can be used for directional responses and exploration, allowing users to interpret movements based on their own intuition or practices. A felt bag is included for easy storage and portability. The dowsing rods are packaged in a felt bag for protection during shipping and is ready for gifting, it's a gift for your curious friends, psychics, geologists or beginners., Weight: 0.13448197982 Pounds, Manufacturer: Hipzeepo