Packaging:100g/bag,150g/bag,200g/bag,250g/bag,300/bag,1kg/bag,2kg/bag,12kg/bag and customization Shipping:15days after receipt downpayment konjac is a food low in calories and high in dietary fiber. It is the dietary fiber that constitutes its effective nutritional component. Konjac's health-promoting functions are as follows: A. Slimming; B. Prevention and treatment of constipation; C. Improvement of sugar metabolism; D. Regulation of lipid metabolism; E. Reduce cholesterol