Discover essential tools and starter kits for working with precious metal clay (PMC), agate burnishers, graphite crucibles, and more. This guide highlights five top-rated items that help smooth, shape, and finish PMC projects while detailing their key features and how they fit into common jewelry workflows. All products are chosen for reliability, ease of use, and compatibility with standard PMC techniques.
| Product | Brand | Use Case |
|---|---|---|
| 9″ Flame/Hockey Style Agate Burnisher | PMC Supplies LLC | Smoothing, bezel closing |
| Agate Burnisher Pencil Pointed | PMC Supplies LLC | Foil work, smoothing, bezel work |
| FMG Metal Clay Jewelry Making Kit | FMG | Starting silver PMC project, materials included |
| 2-1/2″ Straight Steel Burnisher | PMC Supplies LLC | Smaller, precise burnishing |
| Graphite Crucible with Pour Spout | QNK | Metal melting and casting |
| Agate Burnisher Regular Grey | PMC Supplies LLC | Smoothing, bezel work, foil application |
Below are five product-focused sections that detail each item’s role in PMC projects, connecting their features to practical workflow steps like smoothing imperfections, closing bezels, applying foil, or preparing metals for casting.
9″ Flame/Hockey Style Agate Burnisher

The 9″ Flame/Hockey Style Agate Burnisher from PMC Supplies LLC is designed to smooth out imperfections in metal clay work and help close bezels without marring stones or delicate surfaces. The curved “flame” tip provides precise access to tight spaces around settings, making it ideal for finishing touch-ups on PMC pieces. Agate, compared with steel, offers a gentler touch that preserves stones and surrounding material while delivering effective burnishing results.
Agate Burnisher Pencil Pointed Straight Grey

This pencil-pointed agate burnisher is intended for precision work in PMC projects. It excels at applying gold and silver foil and supports Keum–boo technique applications. Its pointed, straight profile behaves like a steel burnisher for smoothing metals and closing bezels, but with the gentler touch of agate to minimize damage to stones or delicate finishes. Ideal for detailed refinishing tasks and fine foil work on PMC surfaces.
FMG Metal Clay Jewelry Making Kit

The FMG Metal Clay Jewelry Making Kit provides a complete starter package for silver PMC projects. It includes tools, materials, and online video instructions to guide beginners and intermediate crafters through creating finished silver pieces. The kit includes 20 grams of low-fire 99.9% silver clay, valued independently, and notes that the torch is shipped empty for safety—butane is readily available at common retailers. This bundle supports learning by combining essential PMC tools with practical, hands-on guidance.
2-1/2″ Straight Steel Slim Burnisher

The 2-1/2″ straight steel burnisher with a wooden handle is ideal for precise, smaller-scale smoothings in PMC work. The steel blade provides firm pressure when closing bezels or refining edges, and the hardwood handle offers a comfortable, secure grip for extended sessions. This tool is best suited for detailed finishing tasks on compact pieces or when working in tight settings around stones.
QNK Graphite Crucible With Pour Spout

The QNK #6 6kg Clay Graphite Crucible features a pour spout designed to minimize over-pouring and waste during metal melting and casting tasks. With high-temperature resistance up to 1800 °C (3300 °F), this crucible is durable and suited for metal casting workflows in PMC studios. Its graphite composition provides reliable thermal performance, oxidation resistance, and chemical stability essential for repeated furnace use and metal refining steps.
Agate Burnisher Regular Grey

The Agate Burnisher Regular Grey is a versatile tool for PMC work, suitable for smoothing, closing bezels, and applying gold or silver foil. Its regular shape provides a reliable balance between control and coverage for a wide range of PMC projects. Like other agate burnishers, it reduces the risk of marring delicate stones compared with harder metals, helping ensure clean, professional finishes on finished pieces.
Buying Guide: Key Purchase Considerations
- Material and finish: Agate burnishers are gentler on stones and PMC surfaces compared with steel, reducing the risk of scratches. Steel burnishers offer precision for tight edges but may require more care around stones.
- Tool shape and purpose: Choose curved flame tips for bezel work and shaping, pencil points for foil and fine lines, and straight blades for general smoothing in tight spaces.
- Starter kits vs. individual tools: Starter kits can provide a broader range of basics (clay, tools, instructions) for beginners, while individual tools let you tailor your toolkit to your preferred techniques.
- Heat and melting considerations: Graphite crucibles tolerate high temperatures and pour spouts help manage molten metals—important for casting workflows in PMC projects.
- Safety and storage: Consider tools with ergonomic handles for extended use, and ensure safe storage for clay, solvents, and any torches or fuels when not in use.
- Learning resources: Kits that include online instructions or video tutorials can shorten the learning curve for new techniques such as Keum–boo or advanced foil applications.
- Compatibility with PMC brands: While many tools are universal, verify that burnishers are suitable for your specific PMC brand and setting to maximize results and minimize material wear.