Nursh 3 bottles silicone bottles, slow newborn flow and size 1 nipples open box

Nursh 3 bottles silicone bottles, slow newborn flow and size 1 nipples open box Opened to sterilize one of the size 0 nipples. Steamed it to sterilize. Will need to be resterilized since it has become dusty. Never attached it to a bottle or did anything with any of the rest of it. Pet-free, smoke-free home.