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Sonic Rocks™ Stress Reliever
Hematite ovals magnetically pull together with an audible "snap" for a fun distraction. Gunmetal. Screen printed full color Mobil SHC™ logo on center lid.
  • Roll rocks around in your hand to gently relieve stress.
  • Packaged in storage tin with molded insert.
  • Rocks measure 1 3/4" each; tin measures 2 1/2" square.
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