Classic Dark Chocolate Ganache Each Praline is approximately 9 grams to 11 grams, Each 1 kg is approximately 100 pcs (depending on each pralines weight.) This item is freshly hand crafted upon receiving your order at our local factory in Singapore therefore each piece has slight differences in shape and weight. We also do not add any preservatives to our pralines as we want to ensure optimal flavour and quality. These features will be optimally enjoyed and have good shelf life when stored at the recommended instructions stated below: Temperature: 14°c to 18°c degrees celcius Humidity level: 50-60% Shelf life: expiry 1 month from delivered date