[Expired]National Geographic Gemstone Dig Kit 15-Piece Opal

• Amazon now offers National Geographic Gemstone Dig Kit, currently priced at $20.49 (regular price $37.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: This STEM science kit includes a digging brick containing 15 real semi-precious gemstones such as amethyst, garnet, opal, and blue topaz. The kit comes equipped with digging tools, a brush, magnifying glass, and a detailed learning guide to help children understand the properties of each gemstone. The included display vials and keychain can be used to showcase the excavated gem specimens, inspiring children's interest in geology and hands-on exploration skills.