2 sealing discs from Natursutten. These two sealing discs can be used in combination with Natursutten glass feeding bottles. You can place the sealing disc under the teat. This seals off the space between the teat and the milk. This way, you can easily take the bottle with you without milk leaking from the teat. We do recommend carrying the bottles upright.
Please note: this is a replacement item. Two sealing discs are also included in the Natursutten glass feeding bottle set.
