You can buy 500g, 1 kg or 2 kg with this order. For every 500g, you get approx 20 little shallot sets, each about 2cm dia, which will each produce about three or four beautiful big yellow shallots. You can also buy these seed shallots to share with others who grow their own. Vegetable gardening is a great hobby, gives excellent value for money and you can plant and harvest to your heart's content, not to mention, enjoy eating fresh, healthy vegetables.