Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

FeaturesBrand new and high quality.It may look like a transparent sphere amusement park for marbles， but this self-contained puzzle ball is a challenging maze for all ages.Flip， twist， and spin the Perplexus， attempting to move a ball along the numbered paths， while you work with and against the forces of gravity.There's 100 barriers for you to conquer with this game that's easy to play， but hard to master! If your ball falls off the track， just try again.Combined counterweight， mental， logical thinking ability， hand dexterity game.Exercise practical ability， improve balance， enhance understanding of space.Notice:1.Please allow 1-3error due to manual measurement.Pls make sure you do not mind before you bid .2.The colors may have different as the difference display，pls understand.