Kneipp Bulle D'Harmonie Orange Blossom and Lime Blossom Effervescent Bath Pebble 80 g is a pebble that offers a relaxing wellness experience thanks to the benefits of essential oils and thermal salts.lime blossom, known for its soothing properties, combines harmoniously with the refreshing benefits of orange blossom, creating a revitalizing and harmonious balance. Kerosene free. Silicone free. Mineral oil free. No preservatives. fruity fragrance.