Whirligigs Accessory Set. Set any Gears! set into circular motion by adding this great 11-piece accessory set. Includes pinwheel, propeller, spring connector and more. Kids fascinated with airplanes and helicopters will want to try out this accessory set.
Read MoreWhirligigs Accessory Set. Set any Gears! set into circular motion by adding this great 11-piece accessory set. Includes pinwheel, propeller, spring connector and more. Kids fascinated with airplanes and helicopters will want to try out this accessory set.
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