Silicone Brush Red Bristles: Everyday kitchen essentials from Kitchen Craft. The definitive kitchenware brand.: Update your utensil collection with this silicone pastry brush from Mastrad. Made from silicone with a stainless steel handle, this brush ensures an even coverage of sauces, egg yolks or butter, whilst minimising the risk of loose or melted bristles. With a hole to easily hang, pair with more kitchen essentials.