Crumbles serves specialty coffee made with Tanat beans and brewed on a La Marzocco machine. This establishment at 3 Rue Pierre Fontaine opened in September 2025 and offers a selection of espresso-based drinks, including espresso for €2 and flat whites for €4.50. While closed on Mondays and Fridays, the café features comfortable seating and outdoor options, making it a pleasant stop in the vibrant SoPi and grands boulevards area. Alongside coffee, Crumbles provides a variety of sweet crumbles and plant-based milk alternatives.