- Green tea bags that stay mild when steeped long
- Thirty tea bags of 3g each
- Green tea bags, 40 packs per carton
- Green tea bags last 12 months

Oyaizu Seiichi Shoten Long-Steep No-Bitter Green Tea Bags are green tea bags designed to be left in the cup or pot without turning bitter, as the name states. Each pack holds 30 tea bags of 3g each, suited to long steeping.
Each export carton holds 40 packs and the shelf life is 12 months. Ground Biotech supplies these green tea bags wholesale for export to importers, distributors and Asian supermarkets.