The shell of an egg is porous, meaning that water can pass through it. Over the egg incubation period, water passes from the egg to the air outside. Correct humidity ensures that the right amount of water is lost over time. It is important to remember that humidity will vary, and this is not a big problem; it is the average humidity that matters more.
The Ova-Easy 100 Humidity Block is specifically designed to retain moisture in the Ova-Easy 100 and Ova Easy Hatcher range of incubators. However these blocks can be used in most other incubators to achieve increased levels of humidity.
Our shipping fee for this item is £3
SPEND OVER £50 FOR FREE UK DELIVERY
If you need this item quickly, we also offer express delivery options. Items ordered after 2pm will be dispatched the following working day.
For full shipping and delivery information click here.