Set of 5 polished and engraved assorted gemstone mineral  stones, each with a unique, positive, spiritual message such as Hope, Trust, Joy, Desire, Relax, Happiness, Laugh engraved on one side of the stone and each with a smooth, polished surface as a worry stone on the other side.Makes a great party, Sweet Sixteen, Mitzvah favor, can be packaged in our velveteen drawstring pouches, offered on this store (not included). Worry stones  are smooth, polished gemstones usually in the shape of an oval with a thumb-sized indentation. They are also known as thumb stones or palm stones. Held between the index finger and thum, rubbing them is believed to lessen one's worries and stress level, resulting in a calm feeling.  They originated in Ancient Greece and some believe, in Tibet.Whether used as a healing stone, worry stone or as a fun gift idea, these are a great assorted minerals. Size is at approximately 1-1 2/" each.