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New from YoYoFactory! The Singularity!
The latest YoYoFactory bi-metal is designed for sponsored player Izuru Hasumi – The Singularity! The design philosophies for the new Singularity are pretty straight forward – It was designed for optimum power and stability.
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Buy Singularity | FREE T-SHIRT | @StringTheoryYo
String Theory’s Singularity yo-yo returned to YoYoExpert and this time when you purchase one you also get a free t-shirt with the yo-yo! Features the great looking Singularity logo on the front! If you
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String Theory Present Quark and Singularity!
YoYoExpert is proud to welcome back String Theory with two amazing new models! This yo-yo is built to be completely different then anything you have thrown. The shape pushes the weight out to the
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