Food grade foled tea sachets
Material: food grade non-woven fabric
color: white and transparent
Size: 6.5*7.5cm / 8*7.5cm/7*10cm/9*11.5cm (as customer's requirements)
Advantage:Good permeability,superior infusion,disposable,eliminating mess,saving time and costing only pennies,food grade, use safely.
https://www.teabagfilter.org/tea-bag/folded-tea-bag/food-grade-tea-sachets.html