The Böser Kater Aperitivo Blueberry Colour-Changing is a unique aperitif that makes a real impression thanks to its captivating colour-changing property and intense blueberry flavours. This innovative aperitif from the popular Böser Kater range is not only a visual highlight, but also a true taste experience. With a blend of fruity blueberries, slightly sweet and refreshing notes, and a subtle herbal mix, it offers a harmonious and balanced taste experience.

What makes this aperitif special is the colour change that occurs when an acidic ingredient, such as lemon juice, is added. The aperitif starts out blue, but when mixed, it transforms into a shade of purple or pink – a fascinating visual experience that perfectly complements its fresh and invigorating flavour.