Test Tube Brush, Natural Nylon with Sponge End, 1/2" dia., 6-1/4"L
Test Tube Brush Delivers Sparkling Clean Glassware with Less Effort
Hard-working Test Tube Brush gets into every nook and crevice to keep your labware spotless. Natural nylon with sponge end, 1/2" dia. Overall, 6-1/4"L.