Diptyque 34 Boulevard Saint Germain Solid Perfume - Refillable This Fragrance Gesture is inspired by the enfleurage technique used in times past to capture the scent principle of flowers. Its alcohol-free wax is a scented balm that is applied with the fingertips, to reveal the unique signature of 34 Boulevard Saint Germain. In a new case decorated with colour illustrations, this solid perfume is now refillable, for a gesture that's at once nomadic and eco-responsible. How to Use: For greater.