the salad dressing bottles feature a thoughtful inverted design, which allows you to place them at , and the discharge port is downward, effectively avoiding dust deposition; And you can also open the bottom cover and refill it directly slight leakage after filling is a normal phenomenon, due to the imbalance of internal and external pressure during the initial filling, there be slight leakage; After filling, leave it for a while, and no leakage occur again The squeeze bottle lid is easy to remove, making it easy to clean. It is dishwasher safe and can be used multiple times, very economical, and environmentally friendly. Note, do not place in the microwave to heat. The plastic bottles with squeeze top set are widely used in holding seasonings, condiments, oil, vinegar, frosting, glue, paint, massage oil, soap, shampoo, and more. It is great for cooking, barbecue, painting, art, crafts, etc., to make your life more convenient and fast. Suitable Size: the squeeze bottle dispenser is about 8.3 inches high, about 2.4 inches wide, with a suitable capacity of about 16 oz, it is slim and compact, without taking too much space on your kitchen counter