Receive FREE Bamba Peanut Butter Puffs. When you crave a melt-in-your-mouth snack, Bamba Peanut Butter Puffs are sure to satisfy. Made with four simple ingredients, they contain no artificial colors, flavors, or preservatives and no added sugars. As the original peanut butter puff from 1964, they’re non-GMO, gluten free, oven baked, vegan and the perfect snack for the entire family to enjoy. To receive click on the “Get FREE” button. After that click on “Apply To Sample” and fill out the form. If you are not a member, create your account first. US only.