Authentic Louis Vuitton Monogram Cigarette Lipgloss card holder

Authentic Louis Vuitton Monogram Cigarette/Lipgloss/card holder. To be honest, I don’t know exactly what it is but it’s cute! I bought this a few years ago and it’s been sitting in my closet unused. I’m cleaning house and selling the majority of my bags. This is in good condition. Dimensions are 5” x 2.5”. I tried to clean the dark spots off with Apple leather cleaner but they don’t come off. Serial number CT1025. Please check all pictures or ask questions before purchasing.