1.High Quality Materials: This straw cleaner brush made of high Quality stainless steel and durability nylon bristles.brush of stainless steel wire could clean small pipes very well, such as:stainless, silicone, glass and bottle straw pipe.
2.Multiple Size:10Pcs cleaning brush with various diameters from 1/16 to 1 inch to meet different kinds of cleaning situation.
3.Multipurpose:bottle cleaner brush for funnel necks, tube or cylinder and other hard to access corners like tube/bottle with narrow necks.Compact and portable, the brush handle has a stainless steel hole at the end, which can be hung for ventilation and drying after use and cleaning.
4.Multiple sizes of brushes are connected together with a stainless steel ring. when you have selected the appropriate size, you can remove it.