Worry stones, also known as palm stones or thumb stones are smooth polished gemstones. They have a thumb-sized indentation so you can carry it in your pocket and rub it for relaxation and stress relief. People use them by holding the stone between the index finger and thumb and rubbing one's thumb back and forth across the stone.  It is believed to be a self-soothing exercise.
Rose Quartz is the love stone. Carrying rose quartz will open up the heart chakra, and is all about unconditional love. Helps heal emotional wounds and embrace self-love.