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Rock Tumbler Rocks
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.
Ages 8+
In Stock & Ready to Ship
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Already have a rock tumbler? This professional quality Rock Tumbler Refill Kit, Brazil Mix gets you started! Get 2 lbs of lapidary rough, 4 stages of pre-measured tumbling grit, and the 12-page HST rock tumbling guide.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This is a nice package of tumbling rock ready for use in your rock tumbler.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Rock tumbler rocks come in a variety of shapes, sizes, and colors, allowing you to create a unique collection of polished stones.
Types of rocks include lace agate, purple agate, quartz, viper jasper, and more. Rock tumbler rocks are chosen specifically for the rock tumbling process, both for their hardness, color, and physical characteristics — all resulting in beautiful, finished gemstones.
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