Build a challenging marble run with 79 pieces, including a rocket with lights and sounds, and take on exciting challenges alone or with friends and family! Launch the marbles and watch where they fly, see how they roll through different passages, funnels, and turns. The cool light and sound effects provide even more fun! Includes 10 marbles. Build a challenging marble run with 79 pieces, including a rocket with lights and sounds, and take on exciting challenges alone or with friends and family! Launch the marbles and watch where they fly, see how they roll through different passages, funnels, and turns. The cool light and sound effects provide even more fun! Includes 10 marbles. Build a challenging marble run and take on exciting challenges alone or with friends and family. Launch the marbles and watch where they fly, see how they roll through different passages, funnels, and turns. The marbles activate cool light and sound effects. Includes 79 pieces, including a rocket with lights and sounds. Includes 10 marbles. The detailed building instructions and colored building blocks make assembling the playset easy. Combine with other Marble Rush playsets for even more fun. Automatic shut-off.