Extrusion bottle kits are made of food-grade plastic for safety and durability.Waterproof and leakproof. The small condiment squeeze bottle is perfect for fast food restaurants, restaurants, schools, art classes, chefs, baristas, painters, art student tools. Perfect for icing, sauces, condiments, oil, vinegar, icing, glue, paint, massage oil, craft, art supplies. Specifications: Material: Food grade plastic Color: As the picture shows Capacity: 4 oz