Tumbling Plastic Pellets, 1 lbs.

This is a nice package of tumbling rock ready for use in your rock tumbler.

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Replenish your rock tumbler for more rock tumbling fun!

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Get a complete owl pellet study kit with a jumbo owl pellet.

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Use this 2-pound bag of Brazilian tumbling rock (lapidary rough) in your rock tumbler and see it become beautiful polished stones! Rock specimens measure from 1" to 3" and represent many varieties and colors.

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This 1-1/2" (or larger) owl pellet is perfect for a hands-on owl pellet dissection. Buy owl pellets in bulk like this to inexpensively do an owl pellet dissection with multiple students! Each large owl pellet is foil wrapped and dry heat sterilized.

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