quantity: 1pcs

main feature:
1) The appearance is regular, smooth and full.
2) Good elasticity, water is not easy to drip after sealing the bag.
3) Uniform porosity distribution; strong water absorption, large water storage capacity and stable volatility.
4) It is not water-soluble, non-sticky, and maintains the consistency of water volatilization speed.
5) It can be matched with various types of perfumes, liquid medicines and other water solvent products.