Authentic wholesalers in Bandarawela use a small, food-grade blue stamp on the top knot of the bundle or on the outer leaf. You should see a clear (e.g., " 07 " or " 09 ") and the word " Athiratha " (Extra quality in Sinhala).

Agricultural goods show no signs of bruising, heat damage, or moisture loss, ensuring an extended shelf life for transit.