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A toy consisting of one string and three metal weights shaped as spheres. Two are suspended on each end of the string while one moves freely in the middle.
"These astrojax are awesome!"
"Man. I wish I could afford these cool astrojax."
by CGNU_Dumple January 04, 2004
The best toy in the world.
"I just bought my Astrojax from TOYSRUS!"
by Amanda August 22, 2003