A long, slim brush for the places a bottle brush cannot follow: a straw, a sippy cup spout, a hydration tube, the narrow neck of a sports bottle. The stainless steel core bends to whatever angle the tube takes and springs back, so a right-angle turn is not the end of the job.
Bristles: densely packed nylon that lifts dried residue without shedding fibres
Core: rust-proof stainless steel, flexible enough for 90 degree bends
Handle: shaped as a hook, so it hangs to drip dry
Colour: pink
It is reusable rather than disposable, so it replaces a steady trickle of one-use pipe cleaners. Rinse it under the tap after use and hang it up rather than leaving it flat in a drawer.
