(rockscarlet ball) is a leading-edge household brand under sten, Germany. With the concept of healthy drinking water, it focuses on and explores a high-quality green lifestyle. Since the first intelligent drinking water health cup was launched in the Rhine Valley, Germany, its intelligent health cup, high-capacity sports cup, outdoor ice protection cup, manual coffee utensils and other products are based on a high-quality lifestyle, Combined with the current fashion movement, it is sold in more than 3000 multi brand collection stores, including clothing stores and fashion concept stores, such as Selfridges in London, merci in Paris and excelsior in Milan.