# What to do with tumbled rocks: display, jewelry, gifts and selling Source: https://tumblegrit.com/blog/what-to-do-with-tumbled-rocks Published: 2026-10-01 Publisher: Tumble Grit **Short answer:** Most tumbled rocks end up in four places: on display in jars, bowls and shadow boxes, in simple jewelry made with bell caps or wire wrapping, in gifts, and in planters or garden projects. Selling is possible but modest. Common tumbled stones are sold in bulk by the pound, so a home batch is usually worth far less than the time that went into it. Scarce material and finished jewelry sell better. After three or four batches the jars fill up, and each full barrel adds more every 4 to 6 weeks. The 15 ideas below are grouped by effort, from display that needs no tools to jewelry that needs findings and glue, and each one names the supplies it takes. Two things decide which stones go where: size and finish. Small, well polished stones suit jewelry. Large or oddly shaped ones suit bowls and planters. Stones with a dull or scratched finish are better sent back through the fine and polish steps than hidden at the bottom of a jar. ## What can you make with tumbled rocks? 15 ideas by effort The table lists all 15 ideas with what each one needs. The first five need nothing but a container. The jewelry and craft ideas need findings and glue, which are sold together in small kits. The sections below cover the details that decide whether each idea works. | Idea | Supplies | Effort | | --- | --- | --- | | 1. Jar or bowl display | Clear jar or shallow bowl | None | | 2. Vase filler or candle holder | Clear vase, pillar candle or stems | None | | 3. Planter top dressing | Rinsed stones, potted plant | None | | 4. Game pieces and markers | Stones sorted by color | None | | 5. Sorted collection | Divided box, labels, notes on each rock type | Low | | 6. Shadow box or frame | Shadow box, adhesive putty or clear glue | Low | | 7. Gift bags and party favors | Small bags or boxes, name cards | Low | | 8. Classroom rewards and rock ID sets | Egg carton or divided box, labels | Low | | 9. Refrigerator magnets | Flat-backed stones, small magnets, glue | Low | | 10. Bell cap pendant or keychain | Bell caps, two-part epoxy, jump rings, chain or key ring | Medium | | 11. Wire wrapped pendant | Craft wire, round nose pliers, wire cutters | Medium | | 12. Earrings, tie tacks, bracelets | Flat pad findings, epoxy, small stones | Medium | | 13. Resin coasters | Coaster mold, clear casting resin | Medium | | 14. Stepping stones and garden accents | Concrete mix, mold | Medium | | 15. Selling or trading | Sorted and labeled lots, photos, a rock club or craft fair | High | Fifteen common uses for tumbled stones, ordered roughly from no tools to the most work. ## Tumbled rock display ideas The simplest display is a clear jar or a shallow bowl in good light. Polished stones look best dry and clean, so wash off any polish film with a soap burnish first: [burnishing tumbled rocks](https://tumblegrit.com/blog/burnishing-tumbled-rocks) gives the amounts and time. A sunny windowsill shows off translucent agate and quartz. Opaque jasper reads better in a bowl on a table. For a collection, sort by rock type in a divided box and label each compartment. A shadow box holds a few of the best stones in place with adhesive putty, which comes off without marking them. Keep a note of where the rough came from and which batch it was. A log book does that, and so does the printable log sheet that comes with the [grit calculator](https://tumblegrit.com/tools/rock-tumbler-grit-calculator). ## How to turn tumbled rocks into jewelry Three methods cover most tumbled rock jewelry, and none of them needs a drill. A **bell cap** is a small metal cap with prongs and a loop: bend the prongs to fit the narrow end of the stone, glue it on and hang it from a jump ring. Wire wrapping holds the stone in a cage of bent wire with no glue at all. Flat pad findings for earrings, tie tacks and bracelets take a small stone glued to a metal pad. Glue holds best on a clean surface. Wash the stone, dry it fully and wipe the contact spot before gluing, then leave it for the full cure time on the glue package. A rock tumbler jewelry making kit bundles bell caps, rings and chains, which is the easy way to start. Pick stones with no cracks: a fracture that survived the barrel can still fail under a prong. - Bell cap pendants and keychains: medium stones around 3/4 to 1 inch, bell caps, a strong jewelry glue such as two-part epoxy, jump rings, a chain or key ring. - Wire wrapping: any stone with a shape the wire can grip, craft wire, round nose pliers and wire cutters. - Glued pads: small stones around 1/2 to 3/4 inch with one fairly flat side, pad findings and epoxy. - Drilled beads: a rotary tool with diamond bits, with the stone kept under water. This is the slowest method and the one most likely to crack a stone. ## Gifts, games and projects for kids A small bag of polished stones with a card naming each rock is a gift that costs little beyond the time already spent. Stones sorted by color work as game markers. For classrooms, an egg carton with a dozen labeled rock types makes an identification set, and single stones work as rewards. Flat-backed stones glued to small magnets go on the refrigerator. Resin coasters take more care: arrange the stones on the bottom of a coaster mold, pour clear casting resin over them and let it cure as the resin label directs. Work in a ventilated space and follow the label's safety directions. Small tumbled stones are a choking hazard, so keep them away from children who still put things in their mouths. ## Garden, planter and aquarium use Tumbled stones make a clean top dressing for potted plants and a filler for clear vases. Outdoors they work as accents pressed into the surface of a wet concrete stepping stone or scattered through a bed. Expect outdoor stones to pick up dirt and hard-water film, which hides the shine until they are washed. Aquariums need more caution. Rinse the stones until the water runs completely clear, so no polish or soap goes into the tank. Quartz-family stones such as agate, jasper and quartz are generally treated as inert. Calcite, limestone and other carbonate stones slowly dissolve and raise water hardness, and copper-bearing stones such as malachite do not belong in a tank. If you cannot identify a stone, leave it out. ## Are tumbled rocks worth anything? In money, not much. Common tumbled stones such as agate, jasper and quartz are produced in huge quantities and sold in bulk by the pound, so a home batch is usually worth less than the grit, electricity and weeks that went into it. A jar of mixed, unlabeled stones has close to no resale value. A few things raise the value. Material that is scarce or locally known, such as Lake Superior agates or [Petoskey stones](https://tumblegrit.com/blog/tumbling-petoskey-stones), sells better than generic mixes. So do large stones with a flawless polish, stones sorted and labeled by type, and above all finished pieces: a wire wrapped pendant sells as jewelry, not as a rock. Local rock clubs, craft fairs and online handmade marketplaces are the usual outlets. Polish quality sets the ceiling either way. Dull or scratched stones do not sell and do not display well. If a batch came out flat, [why tumbled rocks are not shiny](https://tumblegrit.com/blog/why-tumbled-rocks-are-not-shiny) explains how to rescue it before you decide what it is for. Note: Tumbling pays in finished stones, not income. Selling or trading mostly makes room for the next batch. ## Quick answers Short answers to the common questions about using and selling tumbled rocks. No prices are given, because they change with stone type, size and polish. - **What do you do with tumbled rocks?** Display them in jars, bowls or shadow boxes, make jewelry, give them as gifts, or use them in planters and garden projects. - **Are tumbled rocks worth anything?** Common ones are worth very little because they are sold in bulk by the pound. Scarce material, large flawless stones and finished jewelry sell better. - **How do you turn tumbled rocks into jewelry?** Glue a bell cap to the stone and hang it from a jump ring, or wire wrap it. Neither method needs drilling. - **What is in a rock tumbler jewelry making kit?** Usually bell caps, jump rings and chains or key rings, sometimes with glue. Check the listing, since contents differ by kit. - **Can tumbled rocks go in an aquarium?** Rinsed agate, jasper and quartz are generally treated as inert. Leave out calcite, limestone, malachite and any stone you cannot identify. ## Gear guides for this topic - https://tumblegrit.com/best/best-rock-tumbling-polish - https://tumblegrit.com/best/best-rough-rocks-for-tumbling ## Sources - [RockTumbler.com: Uses for Tumbled Stones](https://rocktumbler.com/tips/uses-for-tumbled-stones/) - [RockTumbler.com: Making Gemstone Jewelry](https://rocktumbler.com/jewelry/)