Creativity: fashion design shows people's wisdom in pursuing creative life. Safer: environmental protection, fine workmanship, and healthy protection for family members. How happy it is: pleasing to the eye and close to the life of the people, adding joy to it. Usage: open bottle, labor saving, convenient and practical, save the trouble of looking for bottle opener. The scope of application is very extensive, especially for bars, KTV, Gaestgiveriet Hotel, and home.