Vintage Tin Flying Saucer 8 Japan Space Toy measures approx. 7" across and was made by Haji Toys probably in the 60's.  Condition is excellent.  The dome has several scratches.  Nothing bad.  The are some scratches on the litho.  Nothing bad.  See photos for condition.  Friction mechanism works well.  Once you get the wheels turning a few times it does spark.  Overall a nice example.