30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
NewNew
(2 O); also known as Copper Sulfate (Pentahydrate) / Cupric Sulfate / Copper (II) Sulfate / Copper Vitriol / Blue Vitriol / Blue Stone; has hundreds of uses. COPPER SULFATE. You are buying 10 Ounces (by weight) of Copper Sulfate.