Click, connect, create! Build 21 vehicles with the new Power Vehicle 81 pc Set. Assemble Magformers new Power Engine block to make buses, bulldozers, off-road cars and more! Use new caterpillar wheels or Big Wheels to construct Tanks and off-road vehicles. Add the spiral block and train wheels to make a Steam engine or new tractor pieces to create farm vehicles. Each geometric shape contains magnets that never reject, so you’ll always hear the Magformers click. When playtime is over, use the magnetic power to simply stack and store.