Avotree 10.8" Laboratory Set of 6 50/100/150ML Graduated Cylinder Flask Cleaning Tool Nylon Brush

الوصف

Product Name : Test Tube Brush;Material : Nylon, MetalColor : As Picture Shown;Brush Size : 4.5" x 2" (L*Max.D)Handle Size : 6.5" x 0.12" (L*D);Total Length : 11"Net Weight : 26gPackage Content : 6 x Test Tube Brush