Buy surstromming directly from Sweden. Fermented heering, sourstromming can be ordered directly from Sweden. We ship dayly with the post so freight for buing surstromming is affordable. Order under 2 kg (4 pounds) are sent as letter, RRR. Larger orders are sent as postal parcel. You can buy fermented heering, sourstromming directly from us in Sweden. You order online and pay with your credit card. We ship within 3 days and the post will take 7-11 days.