The Matchæologist® Matcha Brewing Kit combines our signature artisanal grade matcha with a carefully selected assortment of handcrafted matcha-ware products curated and designed to balance traditional ceremonial values with contemporary functionality. The kit contains our artisanal matcha, Matsu™, a Cloud Glass Chawan (handblown double-walled glass bowl), a Full-Hand Chasen (full-length bamboo matcha whisk), and a Bamboo Chashaku (matcha measuring spoon), everything you need to partake in an ancient ceremony in modern style. Box Dimensions: Length 6.6" / Width 4.8" / Height 2.8" Full-Hand Chasen Dimensions: Diameter 1.4" / Height 6.1" Bamboo Chashaku Dimensions: Diameter 1" / Length 6.1" Cloud Glass Chawan Dimensions: Widest Diameter 3.3" / Height 2.4"Maximum Capacity: 5.7fl oz Matcha: Before use, cut open the inner bag and gently empty the contents into the tin. Refrigerate after opening for optimal flavor and potency. Full-Hand Chasen: Remove the stand from the bamboo whisk during use. After each use, rinse with cold water and dry in a well-circulated area. Bamboo Chashaku: After each use, rinse with cold water and dry in a well-circulated area. Cloud Glass Chawan: After each use, gently rinse with room-temperature water. Not microwave or dishwasher safe. Avoid sudden changes in temperature to glassware.