BIBS Try-It Collection When it comes to nipples, there is no right or wrong size or shape, as all babies are different. Babies have different preferences, different sucking techniques and different mouth anatomy. Therefore, we offer a variety of pacifiers that meet all these different needs. It's important to try on different shapes and sizes to find the perfect fit for your baby. That's why we launched the BIBS Try-it Collection. In the collection you get pacifiers from our 4 different categories with a choice of all our nipple types (round, symmetrical and anatomical) and materials (natural rubber latex and silicone). The collection contains: -Colour (size 1 - natural rubber latex) -De Lux (size 1 - silicone) -Couture (size 1 - natural rubber latex) -Supreme (size 1 - silicone) For you and your baby to test and to find your preferred BIBS pacifier. All pacifiers in the Try-It collection are our smallest size. However, all our sizes can be used from birth. It all comes down to your baby's preferences. However, as most newborns prefer smaller sizes, we have made the following recommendations: Size 1: 0+ months Size 2: 6+ months The age and size indications are only a guide to follow and that all sizes can be used from your baby will be born.