Du-bro 3396 6mm Drone/Quadcopter Prop Balancer Roadname_GNBC This bus model features a

This bus model features a detailed injection-molded plastic body with fine decoration

There may be variation in battery life due to the changes in the environment

Removable cab roof secured with magnets

This multipart plastic kit builds a Kroot Trail Shaper

Du-bro 3396 6mm Drone/Quadcopter Prop Balancer Roadname_GNBC This bus model features aDu bro 3396 6mm Drone Quadcopter Prop Balancer The DU BRO Drone Quadcopter prop balancer s aluminum wheels turn virtually friction free for precision accuracy. The DU BRO Tru Spin Prop Balancer will balance drone props of all sizes and weights. Each balancer comes complete with easy to follow assembly and prop balancing instructions. A truly precision instrument built for the modeler who expects the very best.