Advantage:

1. Material safety: Water-injected teethers are made of high-quality polymer materials, such as polyurethane resin or polysiloxane, which are safe, non-toxic and harmless to your baby's oral health.

2. High comfort: The texture of the water-injected teether is soft and can adapt well to the baby's oral environment, giving the baby a comfortable chewing experience.

3. Various functions: Water-injected teethers can not only relieve the discomfort of babies during the teething period, but can also massage the baby's gums and promote the healthy growth of teeth. At the same time, it can also train your baby's chewing ability and hand-eye coordination.

Selling point:

1. Unique design: The water-filled teether has a unique shape design and bright colors, which can attract the baby's attention and make them more willing to use it.

2. Easy to clean: The water-filled teether can be easily disassembled and cleaned, and is not easy to breed bacteria, ensuring the baby's oral health.

3. High cost-effectiveness: Compared with other teeth grinding products, water-injected teether is more affordable and more cost-effective. At the same time, its service life is relatively long, allowing babies to use it for a long time.

In short, water-injected teether products have the advantages of safety, comfort, and versatile functions. They also have selling points such as unique design, easy cleaning, and high cost performance. They are an ideal choice for babies during the teething period.