The bristles always keep their shape and won't break or come apart.The silicone brush easily cleans all nooks, crannies and other hard-to-reach areas. Bottle brush for cleaning all types of bottles.The brush's flexible bristles are engineered to glide easily through very tight sections, the optimal length of the stem allows for easy control during cleaning, and the good texture helps remove everything without scratching the surface!Easy to store, does not take up space, easy to drain, clean and hygienic.The long handle is suitable for bottles and cups of various heights. You don't have to worry about the small mouth and short handle preventing the brush from touching the bottom of the bottle.Specification:Material: Silicon.Type: Baby Bottle Brushes.Total length: 27cm.Brush head diameter: 4cm.Package Included:1* Cup BrushIf you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.All kinds of cups can be done with one brush.