1. Trademark letters: Look for the letters on the trademark. The trademark of genuine little yellow duck should start with the letter B, that is, B.Duck. Other trademarks may be a high imitation of their popularity, rather than the real authenticity.

2. Image characteristics: The authentic Little Yellow Duck B.Duck has an iconic hairstyle, that is, the hairstyle with the pointed end upright. This special hairstyle is unique and one of the important signs to distinguish authenticity.

3. Product details: Authentic Little Yellow Duck B.Duck is famous for its exquisite production technology and the attitude of pursuing details. Carefully observe the workmanship of products, genuine products usually show excellent texture and exquisite details.

please pay attention to these aspects when buying, so as to ensure that you get the genuine yellow duck B.Duck. I hope the above contents will help you.