Delicate and unmistakable in scent and color, known as the Mountain Rose, it is a sweet and bold fragrance. Our room diffusers offer an intense and long-lasting aroma, elegantly integrating into the decor. Handmade in Tuscany with high-quality ingredients and traditional techniques, they reflect the Renaissance tradition of Catherine de' Medici. Usage advice: Place in the study, living room, or entrance. For good fragrance diffusion, it is recommended: <5 sqm: 1/2 bottles of 100ml 5-10 sqm: 1/2 bottles of 250ml 10-20 sqm: 1/2 bottles of 500ml 10-20 sqm: 1/2 bottles of 1000ml 20-50 sqm: 1/2 bottles of 3000ml Variable duration depending on size, temperature, light, and air currents: 100ml: 3/4 weeks 250ml: 2/3 months 500ml: 4/5 months 1000ml: 8/10 months 3000ml: 10/12 months 100% Made in Italy Sticks included