LOW CARB & KETO FRIENDLY: Enjoy a delicious snack that is low in carbs and high in protein. 100% keto certified and free from artificial flavors. Proper Pork Crackling - 6 x 100g Pots. Indulge in the ultimate guilt-free delight with our Proper Pork Crackling, beautifully crafted to align perfectly with your keto-friendly lifestyle.