Our amber single wall jars are normal 1-piece jars. They’re called “single wall jars” to distinguish them from the thicker double wall jars.
These jars are made of polyethylene terephthalate (PET) which is semi-rigid and very light-weight. It offers high clarity, is strong and impact-resistant with good chemical resistance.
Avoid using PET containers to store products that contain essential oils greater than 5% or fragrance oils greater than 15%. If your oil percentages exceed these respective levels, please consider using glass.
These amber PET jars are an excellent choice for your lotion, cream, serum, gel, putty, clay, hair products, skin products, cleanser, and other personal care products.
Covers for amber PET jars are sold separately to allow you to customize your finished look.