different materil , different size can put different weight tea bag ZHEJIANG WUYI FENGHUA WOOD CO., LTD. Which is Located in the famous spa town —Zhejiang Wuyi, Convenient Transportation, near Hangzhou and Yiwu international airport about one hour. we are specialized in manufacturing red wine box, cutting board, knife block, tea box and bamboo home supplies. Our company has the history for 20 ...