... B is shallow green, have gloss on both sides, slightly wrinkles, fewer spots bath, dead spots, no impurities, delicious tasty, no ... salt, no sandgrade C is green, have little wrinkles and dead spots, no impurities, no salt, no sandgrade D ... is green, have little shine, there are much serious wrinkles, dead spots and diatom, no impurities, no salt. roast seaweed ...