The quality and fineness of the powder is excellent. I drink this Japanese ceremony style daily using a bamboo whisk to make it super foamy. The taste is soft and delicate with no bitterness. I am consistently impressed with many of Fukujuen products. As a serious Japanese green team aficionado for many years, I find that Fukujuen teas are serious about their quality and without the hype and marketing glitz of brands like Ippodo.