Usage Tips:Food Grade Material These Squeeze Bottles Are Made of Food Grade Pe Material, Safe and Durable, and Can Be Used Repeatedly. The Bottles Are Semi-Transparent Color, Easy for You To See and Convenient To Use. . Meter Gauge The Squeezy Cooking Bottles Have A Gauge On The Side of The Bottles, This Is To Help You Control The Dispensing of Your Spices and Know How Much You Filled Them With. Easily Pour, Label and Identify Your Favorite Condiments or Other Liquids. . Leakproof Designeach Piece of Bottle Is Secured With A Snug-Fitting Cap That Prevents Items Inside From Leaking and Spilling, Avoiding Any Nasty Accidents While Being Easily Removed and Snapped On, The Caps Are On The Lids Attached So You Don'T Have To Worry About Losing Them. . Widely Use Suitable for Most Types of Condiments Such As Barbecue Sauce, Olive Oil, Chilli Sauce, Coconut Oil, Ketchup, Salad Dressing, Mustard, Mayonnaise and More. Our Sauce Bottles Are Also Great for Your Art Studio - Painting for You