The Mercury Retrograde Set includes Black Tourmaline, Amazonite, Hematite, Fluorite, Jade, Aquamarine, Tree Agate and a pouch to carry them in. All sets come with a printed explanation of the properties of the crystals used. The pouch may vary from picture in colour and pattern. All sets come with a printed explanation of the properties of the crystals used. Selenite bowls are sold separately.
To understand how these crystals can help support you during Mercury Retrograde, please view our Blog on the subject;
https://crystalvisions.net.au/blogs/an-introduction-to-crystal-grids/crystals-to-support-you-during-mercury-retrograde