Practical egg hopper that allows you to make a precise clearance of the eggs laid without removing them from the nest, in fact the torch hopperova consists of a led lamp with flexible and jointed end that allows you to approach the source of light directly to the egg and verify the effective fertility. This eggball pen is recommended for use on all small eggs, such as canary eggs, eggs of exotic birds, eggs of small parrots and finches, while for eggs larger than those of parrots medium / large , hen or pigeons, it is advisable to use the Sperauovo Grande Torch. The eggball pen is equipped with batteries that are contained in the package. It should be noted that the 3 batteries contained in the package are for start-up and therefore may not be fully charged at 100%. The egg-hoping pen allows you to make the egg-tasting in a quick and practical way. Includes 3 batteries and metal case Normally : - Delivery in European Union , between 5 - 7 business days. - Delivery to other countries , between 7 - 12 business days.