Interchangeable ivory ring, in glass handcrafted with a torch. Unique model! Screws onto the ring. Sold alone without the ring (possibility to request the stainless steel ring when ordering, price: € 12.50)
 Diameter: 2.2cm
 Height: 0.7 cm
 Unique model made at Ateliers de la rue du wacq in Saint-Amand-les-eaux