Food-Grade Materialsthese Plastic Squeeze Bottles for Cooking Are Made of Food-Grade Pe Materials, Safe and Durable. The Bottles Are In Semi-Transparent Color, Washable and Reusable. . Leak-Proof Designeach Piece of Bottle Is Attached With A Tight-Fitting Cap That Increases The Friction Between The Bottle Cap and The Nozzle, Which Prevents Items Inside From Leaking and Overflowing.Keep Contents Fresh and Avoid Nasty Accidents. . Humanistic Designthe Squeeze Bottles Have A Gauge On The Side of The Bottles. Easily Pour, Label and Identify Your Favorite Condiments. The Practical Sauce Dispensers Are Semi-Transparent So That You Can See The Contents Even If You Forgot To Label The Squeeze Bottle. . Versatile This Is 8 Oz Squeeze Bottles. It Is Soft and Easy To Squeeze.Perfect for Storing All Sauces/Liquids. It Can Be Used To Decorate Desserts, Cakes or Various Spices, Syrups, Sauces, Oils, Vinegars and Pigments.