4 Rolls Precise Ph Test Strips Useful Acid-base Test Paper Pratical 0-14 Accurate Testing Paper

Description This item is made of premium material, which is safe and practical to use. The PH level test papers are especially designed for testing alkaline or acid level. 0-14 test design is precise and accurate. This product can be given as a great gift for your friends and families. They will be very happy. Made of paper material, it is durable and long lasting use. You can safe to use it. Features - Color: As Shown.- Material: Paper.- Size: 6x6x1.6cm.- This product can be given as a great gift for your friends and families. They will be very happy.- Made of paper material, it is durable and long lasting use. You can safe to use it.- Very simple operation steps, no other auxiliary consumables are required. It can reduce your time.- Short test time, this product is very easy to use and carry, it is convenient for outdoor test.- This product is light and fast, easy to use, you can quickly know the test results.Packing list: 4 Rolls x PH Test Strips