Shichida Right Brain Cube Spatial Recognition To reduce shipping costs, we plan to disassemble the case containing the cubes for shipping. It should be easy to assemble. No writing on the drill print. All pages are complete. Second photo: There are marks from where the drill was attached. No price reduction. For ages 3 and up. You can learn stacking, counting, intuitive imagery, observing from all sides, and reasoning through play with the cubes.