The item pictured is a Rocq Parisian Patisserie 5" Tart Flan Quiche Baking Ramekin. Helpful information includes:
Made by ROCQ group.
Used for baking individual tarts, pies, flans, or quiches.
It measures about 5 inches across
It can also be used as a crème brûlée dish.
It is available in red and black.
Sold individually or in sets.