The Lunar and Solar brooch is designed by Constance Guisset and edited by Tout Simplement. Constance Guisset Studio brings together a team of designers and architects around the designer. They strive to create objects with a delicate universe, while being ergonomic and lightweight. Tout Simplement manufactures each of its objects in France, in the Jurassic Massif. Thanks to its local watchmaking know-how, the company produces highly precise spindles thanks to its particularly precise stainless steel cutting.