b3 function box is made by Brand Bulthaup. Details and photos of b3 function box are displayed above. You can also check other products in cooking space category. Brand Bulthaup / cooking space cooking space products by Brand Bulthaup Mixer Faucet B3 Multi-function Wall Trivet For Pans Bread Container B1 Tall Unit B3 Monoblock In Stainless Steel