Good value as although pricey the bags are plastic free and you can get 1-3 cups out of a bag (depending on preference) by simply adding more boiling water. They also taste better than the brands that use plastic.
Best quality peppermint tea I've had by far. I use this to help me with my unsettled stomach from time to time and it works a treat. Bit an the expensive side but in my eyes worth it.