The shaker was great quality, but what I really want to highlight were the samples. I was hesitant on trying these out, but I was shockingly surprised on how it tasted and how well it worked. The Apple was my personal favorite, but the blue raspberry was a smooth flavor. It gave me some great energy with no actual crash afterwards. I learned of this product from the content creator, Mr. Fruit and I will definitely be picking up more tubs and have this in my routine.