DescriptionThese brushes are made ofhigh-class materials and are safe to use. It is perfect for cleaningtest tube. Simple design, easy to use. Suitable for cleaning the innerwall of test tube, which will bring much convenience to you.Features-Color: Black -Material:Nylon and stainless steel -Size:21.50X1.00X1.00cm/8.45X0.39X0.39in-These very practical universal brushes are used to clean test tube, straw, etc. -The useful appearance design is suitable for cleaning the inner wall and bottom of the test tube. -They are made of premium materials and are safe to use, great and wonderful. -Hanging design, can be hung on the wall for easy storage, bring convenience to your daily life. -You will have good use experience because of the perfect workmanship of this product.
