Cooking brush, with a structure made of plastic material and bristles made of silicone rubber material, with dimensions of 4 cm in length, which is equipped with a reservoir, with dimensions of 5.5 cm in diameter and 23.5 in length, in semi-transparent white color, which allows to check the level of products in the deposit. It can be used for applying olive oil, melted butter or different sauces on meat products, fish products or vegetables during baking or for preparing cakes and pastry. This product is suitable for professional and non-professional use, in barbecues, kitchens, etc.