DescriptionThis is a pack of chiken glass. Fix the chicken securely. Then use a needle or toothpick to penetrate the chicken's nostril. There might be a little blood. Please wipe it with alcohol. Hold the nose bridge of glasses with your left hand. Firstly insert the accessory into the right hole of glasses, then aim glasses to the chicken's nostril and penetrate the nostril with your right hand. Lastly insert it to the left hole of glasses.Feature- Color: Red. - Material: Plastic - Size: About 8 x 3 x3cm. - Made of materials, durable and long-lasting use. - No perforated glasses are opaque to the light source, which can effectively prevent the phenomenon of pecking wool, pecking anus and fighting. - Egg production can be increased!Seed egg damage rate to reduce the feeding density, can be increased to about twice the original! - It can effectively prevent such bad habits as pecking feathers/pecking / pecking toes/pecking eggs produced by local chickens, and increase the appearance of the whole wool rate can achieve the survival rate. - Prevent frontal attack. After wearing, no pecking anus, no pecking hair grows fast, but does not affect eating and drinking water.