buy matcha whisk chasen bamboo
[{'entity': 'CORE_PRODUCT_TYPE', 'value': 'matcha whisk', 'span': [4, 16]}, {'entity': 'PRODUCT_NAME', 'value': 'chasen', 'span': [17, 23]}, {'entity': 'MATERIAL', 'value': 'bamboo', 'span': [24, 30]}]
buy matcha whisk chasen bamboo