Design, build and rebuild again with the perfect building toy to test the minds of budding engineers. The 34587 Builder Construction Set contains all the components and tools you’ll need to build almost anything your mind can design.

135 building components: The Builder Construction Set has 135 play components including easy-to-use construction tools such as hammers, screwdrivers and wrenches, wooden and plastic parts to base the construction around, and active features such as wheels, pivots and bolts - everything a young inquisitive mind needs.

Build with BRIO Builder: BRIO Builder provides children with both physical and mental challenges which they can learn from in an enjoyable and memorable way. While constructing a new toy, practice fine motor skills (dexterity) and hand-eye coordination. Use imagination, problem-solving and logical thinking to bring ideas to the world. The endless possibilities to create something exciting makes this a building toy that children will hold fondly in their memory.