-40%
Edmund Scientific Co. Happy and Unhappy Balls w/instructions and original pkg
Edmund Scientific Co. Happy and Unhappy Balls w/instructions and original pkg

Edmund Scientific Co. Happy and Unhappy Balls w/instructions and original pkg

$ 3.69

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted
  • Condition: they work as instructed....science!

    Description

    Original owner; original packaging and instructions.
    Ships via USPS First Class package with tracking.
    Sold AS IS; bid with confidence...check my 100% positive feedback.
    Please ask questions before bidding.