[SERVICE AND KINDLY NOTE]-Owing to the nature of gemstone,they may contain inclusions of their own,and the colour and grain of each crystal stone will might be a little different.If you have any question about the item,please tell us online,we will reply to you asap. [SPECIFICATION] - Size:0.78*0.78*0.35 inch(20*20*9mm).Total Weight:about 50g(each about 5g).Quantity:10pcs/set.Package:we particularly select a velvet bag and an exquisite gift box,a Perfect gift for yourself,for family,friends or crystal beginners to express your love and blessings at Mothers day,Christmas,Thanksgiving,Valentines day,etc. [HEALING CRYSTALS ENERGY] - Healing crystals usually bring happiness,health,protection,luck and wealth,they are suitble as home decor pieces,also the perfect tool holding in the palm for healing,yoga meditation.Healing crystals can increase and gather positive energy to purify mind,boost memory,stabilize emotions,relieve anxiety,and return you to a emotional,physical,mental health. [CRYSTAL HEART STONES] - The heart shape in people's mind often symbolizes romantic love,a symbol of love,tolerance,kindness,and charity,and the heart stone is like a vessel of love that will always accompany you and help you pour out or carry more love. [OPAL CRYSTAL STONES] - Opal is a magical gemstone,believed that"opals are the stones left behind by angels when they descend to earth".Opal helps to stimulate inspiration,bring breakthrough ideas and concepts,and strengthen the ability to execute decisively,and is also a must-have for business owners as it can gather wealth and attract fortune.