Does the fushigi ball really work?

ok so slow me i called today and gave my info with my debit card, so i dont think it'll woek cuz they ask for credit cards. so i just wanted to ask everyone out there if th FUSHIGI BALL really work. are they just cheating or does the ball really work?|||YOU MUST TRAIN FOR YEARS OR SO TO DO THE STUFF WITH THE ARM AND HAND STUFF SORRY FOR CAPS FORGOT TO TURN IT OFF|||It's just a hyped up ball for contact juggling. Contact juggling is real and works as an optical illusion.