In the past, lovers regard love lock as a token of their devoted love. This inspired us to develop this antique padlock-shaped lipstick. This lipstick breaks through the limitations on formula, providing a popular misty matte finish. It also pushes limits on carving techniques in making delicate and vivid miniature relief on lipstick. The outer case is designed in a fashionable and exquisite padlock shape by renowned lock artisan, symbolizing two hearts tied together.