These 4oz PET French Square Bottles have a 28/410 neck finish and are sold by the case (100 bottles per case). This bottle is perfect for storing and dispensing liquids such as hand sanitizer or for spices, salts, powders, and siftable products for the kitchen. The french square is an elegant and classic bottle. It is square shaped (four-sided) with relatively all square angles. All the edges have been rounded.