Feature: 1. The fake egg is full of water, and the temperature of the fake egg will rise during the incubation of the pigeon, making it more real. 2. The mold shape resembles a real pigeon egg and is not easy to be found by the pigeon during the hatching process. 3. The fake egg is larger than the normal pigeon egg, and the force is applied to the fake egg during the incubation process, which can achieve the effect of protecting the real egg. 4. Control the egg production of pigeons, because pigeons will not lay their own eggs when they hatch with fake eggs, thereby improving the quality of the eggs produced. 5. It is suitable for assisting pigeons in hatching eggs, and it is small and easy to carry and use. Specification: Item Type: Fake Pigeon Eggs Material: Plastic+Water Weight: Approx. 850g / 30oz Egg Type: Water Filled Fake Pigeon Eggs Single Product Size: Approx. 41 x 29 mm / 1.6 x 1.1 in Quantity Per Pack: 50 Product Function: Assist pigeons to incubate eggs.. Package List: 50 x Fake Egg Note: 1. The size is manually measured, there are some deviations, please understand.2. Tiny plastic is a defect in production, please forgive.3. The seams of water‑filled fake eggs are unavoidable, please pay attention to buyers.