nope.. don't like these at all.. there original nurses we so much better.. if you can find the ones that had the yellow label get those instead.. the numbers on the side faded with in a week and i would wash them with warm water and baby soap.. so there was no need to scrub as milk never cam in contact with it so i don't under stand why it would fade.. also the function to click it to promote better positioning while feeding baby makes it hard to clean when milk actually gets caught and dries between and make it impossible to clean.. the caps fall off all the time which causes them to leak.. lets see what else.. nope i believe that's it.. for now..