The Advertisement campaingn itself of Perk is very appealing compared to its nearest compitator Munch. Though, i prefer the taste of Munch than of Perk. I was tried of Munching and shifted to Perk as my time pass snack. Perk is wafer with choco chip coating. I will say it as healthy snack also has it is wafer with chocolates and not a whole lot of chocolates, which is not good as diabetics patients. They can pamper themselves with Perk.