供8歲以上兒童。
回收並利用一個空瓶子來製造水龍卷。在你的桌面上創造一場超乎尋常的龍捲風！體驗一下自然現象的神奇魔力吧。超酷！
For Ages over 8.
Recycle an empty bottle to construct this batteryoperated Tornado Maker. Create a terrific tornado on your table top! Experience the mighty power of this natural phenomenon. Whoosh!
