5 Pcs 10.8" Length Chemistry Test Tube Bottle Wash Cleaning Brush

Not just for test tubes, the nylon bristles are great for cleaning all sorts of surfaces. It's also very flexible, you can bend it around for hard to reach places.

Color : Gray, Beige;Brush Size : 11.5 x 2.7cm/ 4.5" x 1" (L*Max.D) Handle Size : 15.5 x 0.2cm/ 6.1" x 0.07" (L*D);Total Length : 27.5cm/ 10.8" Net Weight : 51g Package Content : 5 Pcs x Test Tube Brush