IMPORTANT INFO FOR WINTER ORDERS. A 48 hour heatpack is included in shipping cost, to ensure your isopods arrive healthy in the cold weather. If the temperature is below 4°c, orders will be on hold until its warm enough again, as the heatpacks don't work at freezing temperatures. If you're unable to wait for suitable weather for postage, please let me know as soon as possible so that I can refund your order.