Nuk brand teat, suitable for babies aged 0+. The product is made of rubber, a material that is particularly elastic and resistant to biting. Rubber is more easily affected by temperature and the fats contained in milk and food, which can cause it to stick when worn out.

For hygiene reasons, teats should be replaced regularly, especially when the baby has already started teething. Replace them as soon as you notice the following signs of wear:

• Milk comes out in large quantities, indicating that the hole has opened.
• When you see a change in color or cloudiness.
• The thickness or shape has been altered and it has become thinner.
• It sticks, has cracks, or is missing pieces.
• Cleft palate teat
• Finally, when the baby has grown and needs a larger size or a different shaped teat