Thank you for viewing. Final price reduction. "Atama no Kyujitsu A-5 Variety" (Head's Holiday A-5 Variety). It's a block type, like building blocks. Head's Holiday: Relax your mind while enjoying the art of your fingertips. Fun for children (elementary school students) to adults. Because they are magnets, they stick together when brought close. It's quite old, so the box and case are damaged. Also, it's uncertain if all the pieces are complete. Please check the condition in the images. #Blocks #Magnet #Head'sHoliday #ShowaRetro