Practice the 2 in 1 Fair price (especially if you have a small budget for this type of purchase) compared pharmacies or supermarkets. I think just the brush is not enough "thick" and the NILLON hair mock plastic baby bottles (personally I have AVENT bottles). I do not think that I will take this brand here but rather the NUK brand or brush has a brush and sponge with an integrated teat brush in the handle (and there I have found no scratches on my bottles) . ... He had to try Bébéconfort ...!