Perfect Gifts Choice: Excellent use for promoting positive energy, reiki healing, chakra balancing, yoga meditation. It is a perfect choice as a meaningful gift for your families and friends. Convenient for preservation or gift giving. Rough Crystals and Gemstones Decoration: Excellent energy stone, positivity stone, protection stone, reiki stone, balancing plam Stone,Healing Crystals quartz,which absorbing negative energy.Perfect for tumbling rock, meditation,wire wrapping, artwork, chakra work,crafting,Cutting,Lapidary,Polishing, Grids, indoor fountains, home or office garden decor. Multifunctional: Can be used for reiki, healing, meditation, chakra balancing, or ritual. Can also be used in conjunction with a chakra wand. Decorate your home or fish tank. Obsidian Gemstones: Obsidianis a very protective stone, and is excellent for removing negativity. It is also excellent protection against psychic attacks. In particular obsidian protects the gentle from abuse, and is used to cut attachment cords to release one. Size: 2-3cm; Irregular shape. Kindly Note : Colour, texture and size may have slightly difference due to the unique crystal chip stones and handmade craft. Thus you will receive a similar one to the picture shown.