A chasen is a 100 string bamboo whisk and is the best tool to give matcha it's quintessential foam. AOI matcha is full of great flavor with essential nutrients that can be brought out using a traditional bamboo whisk, just as it has been done for hundreds of years in Japan.
Each whisk is 4" / 10 cm tall with a maximum diameter of 2 3/8" / 6 cm. A sturdy cylindrical storage case is provided.
Adapted from AOI's website, http://www.aoimatcha.com:
AOI manufactures premium matcha tea using an approach that embraces their wholesome, rich, 100-year history of matcha, which has led them to become one of the world’s leading matcha producers. AOI's goal is simple: to ensure their customers receive the most authentic, high quality matcha with the highest safety standards in the industry. This way their customers know that they are consuming only the best our company has to offer. AOI is comprised of highly skilled professionals who can evaluate the complex and distinct intricacy of tea. Their dedication to detail and level of service is second to none in the industry.
AOI is accredited with FSSC2200, AIB Superior, Kosher, and Organic, and routinely undergoes quality-control and thorough taste-testing by our trained tea sommeliers. Their product-first mentality is highlighted by the wide-range of customers, from major world class companies and boutique tea shops that choose AOI each and every day.