Material: alloySpecification: hand gyroItem no: 8256Whether the electric: noWhether the multi-function: noPacking: color boxProcessing custom: noWhether the foreign trade:Types of foreign trade: exportsApply age: children (3-6 years old)、 young (7 to 14 years of age)、 youth (15 to 35 years old)、 middle-aged (36-60 years old)、 elderly (61 +)