Bamboo Whisk Travel Set

The container broke before using. I contacted customer service and they explained it was simply for the change in humidity and temperature, but there was no disclaimer. I understand this is a simple small company and I’m here for it! But this is just a warning for the people considering buying who might be as uneducated with bamboo as me. (Chasen and Chashaku work great though! I love the foldable Chashaku.)