Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
Cheap! Good product, although I have yet to use them on clients, soft, sticky, nice shape/size and delivery came in a timely manner! For the price, compare to lash companies that charge +++ for the exact same product! Go with these pads and save your money!