OWI Inc Solar/Battery TOP Fuel Racer, Solar and Battery Powered Race Car Kit, Educational Stem Birthday Gift Ages 8 and Up

.Features two forms of power
.8.25"x3.25"x 3" frame size
.oys and Girls ages 8+ enjoy the challenge of building their very own dragster, and once the (30-piece) assembly is complete, they will have the option of racing their friends both indoors and outdoors
.features a double XL solar panel that is strong enough to power the large frame on a sunny day
.Switch the power source of the Solar/Battery Top Fuel Dragster to the single AA battery compartment (battery not included) fo indoor fun