Fruit pit carving
Fruit pit carving (Chinese: 核雕; pinyin: hédiāo) is a Chinese folk handicraft in which the pits of peach, apricot, walnut, Chinese olive, yumberry and other drupes are used to create minute patterns of the Buddha, nature, or the Chinese zodiac that are said to repel evil spirits. The carved pits are also used to create jewelry and decorations.