In 'Rock your crystals', Hanneke Peeters of Rock Your World shows that crystals are more than jewels; you will experience more peace and contentment. Crystals can help balance your energy and/or adjust your lifestyle.
Hanneke Peeters gives self-care tips based on 50 crystals. She explains, for example, that pyrite helps you to increase your decisiveness, that celestine can help you regain your inner calm and that lapis lazuli provides more insight.
The fact that crystals are hip can be seen on the catwalk and in fashion stores such as Urban Outfitters. Rens Kroes, Danielle van Grondelle, Adèle and Victoria Beckham are enthusiastic users of the crystals.