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Review on ๐Ÿ”ง Ninjaline Wheel by Slackers SLA803 by Sean Carter

Revainrating 5 out of 5

Swivel joint required for safe operation

The Ninja Spinner itself is a great product with a solid construction and no sharp edges. I think there should be a better description of the subject, stating that for this to work properly and safely the spinner must be attached to a safety swivel, otherwise the connecting cable will just twist and then cause rotational torsion. A ninja line that the entire assembly is attached to, which can result in a catastrophic failure, fall, and injury. The ninja spinner should contain relevant information and maybe even include a whirl.

Pros
  • Certified
Cons
  • Hard to tell