alloy solar toy,DIY toy,solar kit 1, material: Al alumimum 2, customer logo can be print 3, CE certification alloy solar toy,DIY toy,solar kit1, material: Al alumimum 2, customer logo can be print3, CE certification4, Propeller can move under the sun shinesolar toy,DIY toy,solar kit detail as following :1,All the power sources needed by the product come from solar energy, no need other power,100% ...