Description: 1. Weight(approx.): 3 g/pc 2. Function: glass cleaning Features: 1. Cost-effective, the effect of 1 tablet is about equal to 4 L glass water 2. Small size, easy to store or carry, large storage does not take up a lot of space 3. After adding water, it can remove a lot of stubborn stains such as dirt, oil, gum, etc. on the glass. 4. Effervescent tablets contain lubricants, rubber protectants, antioxidants and other ingredients to help improve the flexibility of the strip and delay the aging of the strip. 5. Fast dissolution rate, no residue