Electronic educational block kit W-2289 Pass the EN-71 2289 assemble methods,many designs ... hand-held generator Educational productEducational toy-Hand-held generator kit( W-2289) All of our items could pass the EN-71 ... product has many types,such as W-238,W-08,W-2289,W-335,W-5889,W-9889,W-35,W-58,W-39,etc.The number shows the ways ...