Xū, whose name in Chinese means void, reinterprets the shape of a bamboo cane, a natural element with a long and fascinating history in the Far East. A tribute to an important symbol and building material of Chinese culture, Xū is inspired by another theme cherished by the two architects Lyndon Neri and Rossana Hu: the poetics of subtraction. The handle's design indeed echoes the inner part of the bamboo cane, its hollow stem. A formal reference that allows to minimize the use of materials in a trend pursued by Ento in its latest products.