Our 4 oz (120 g) PET jar with a black ribbed cap is a versatile and durable option for packaging mid-size skincare and personal care products. Made from high-clarity PET plastic, it offers the sleek appearance of glass with the added benefit of being lightweight, shatter-resistant, and recyclable. With its wide-mouth design and smooth sides, this jar makes filling, scooping, and labeling easy. The 70/400 neck finish supports a range of compatible closures, including dome lids, foam liners, and disc tops — offering flexibility for a variety of applications.