DescriptionSearching of a chemicals bottle cleaning brush? Our cleaning brush set will be the best choice for you. Made of pig hair and wood material, durable enough for your long-term use. Practical and portable design, ensures its popularity.Features-Color: Assorted. -Material: Pig hair, wood. -Size S: About 21.00X6.50X1.00cm/8.26X2.55X0.39in. -Size M: About 21.50X7.00X1.00cm/8.46X2.75X0.39in. -Size L: About 22.00X7.50X1.00cm/8.65X2.95X0.39in. - Using excellent pig hair bristle and wood materials, excellent workmanship, it is strong, safe and durable. - The wood handle is ergonomic designed and practical, which can relieve hand fatigue. - Reusable design, you can clean the laboratory bottle easily with this brush. - Proper hardness pig hair bristles make no harm to variety of surface and clean effectively. - Reusable and washable. There is no dead angle in the scrubbing, durable and practical to use.
