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Science Projects & Educational

 

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  1. DR. COOL Rock Tumbler

    DR. COOL Rock Tumbler

    No. 508000

    Regular Price: $72.79

    Special Price: $65.51

    This is a Dr. Cool Rock Tumbler. Imagine taking dull, ordinary rocks and magically transforming them into sparkling gems…now you can! With this professional-grade tumbling set from Dr. Cool, making beautiful gemstones is easy.

    Learn More
  2. DR. COOL Rock Tumbler Pro

    DR. COOL Rock Tumbler Pro

    No. 508001

    Regular Price: $133.28

    Special Price: $119.95

    Out of stock

    This is a Dr. Cool Rock Tumbler Pro. Imagine taking dull, ordinary rocks and magically transforming them into sparkling gems…now you can! With this professional-grade tumbling set from Dr. Cool, making beautiful gemstones is easy.

    Learn More

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