For authentic matcha that tastes as smooth and creamy as possible, we recommend preparing it the way that has been practiced for hundreds of years, with a Chasen (the Japanese term) whisk. It is the most important tool for making the most delicious matcha. This Bamboo Chasen Whisk has 100 teeth that capture the air as it bubbles up while you whisk your matcha in hot water. It is made from sustainable, eco-friendly bamboo and is the material that has been used by matcha tea lovers for centuries. Simply whisk the matcha in the hot water in one quick motion for about 10-15 seconds until there is a nice foam on top of your matcha tea. Taking care of your Chasen To maintain your Chasen Bamboo Whisk, simply hand wash in warm water after use and air dry in the Chasen Kusenaoshi Whisk Holder. Always wash in warm water before use.