How to Care for Copper and Purple Alloy Dice

Quick answer

Clean copper and purple alloy dice with lukewarm water, a drop of mild dish soap, and a soft toothbrush, then dry immediately with a microfiber cloth. Store them separately in a satin-lined bag or padded case so plated finishes and painted inlays do not rub against other dice.

Copper and purple alloy dice earn their keep through finish, not just weight. Plated copper, battleworn copper, and purple-toned alloys show fingerprints, skin oils, and chalk dust faster than bare zinc or acrylic, and those same finishes are the easiest to dull with the wrong cleaner. A five-minute routine every few sessions keeps them looking like the day they arrived.

This guide walks through the exact order of operations for cleaning, drying, polishing, and storing metal dice, including the mistakes that cause tarnish, scratched plating, and loose paint inlays. It applies to any plated or painted alloy set, whether the finish is shiny silver with red inlay or a battleworn copper spatter.

Why copper and purple alloy dice need a different routine

Solid metal dice are usually die-cast from non-toxic zinc alloy, then plated or painted to get their color. That outer layer is what you are protecting. Abrasive cleaners, ammonia-based glass sprays, and ultrasonic jewelry cleaners can strip plating or cloud a purple finish, while leaving dice wet invites water spots and, over time, tarnish at the edges of inlays.

Purple and copper tones also hide less than raw metal. Oils from hands create a smudged look, and paint spatter or inlaid numbers can collect dust in the recessed areas. The fix is not aggressive scrubbing; it is a mild soap, a soft brush, and immediate drying so nothing sits on the surface.

• Never use vinegar, lemon juice, or salt on plated dice; acids attack the plating, not just the grime.
• Keep metal dice away from ultrasonic cleaners unless the manufacturer explicitly says the finish is safe for them.

What you need before you start

Gather lukewarm water, a drop of mild dish soap, a soft-bristled toothbrush, a microfiber cloth, and a dry towel to work on. If your dice have deep engraved numbers or heavy texture, add a wooden toothpick for loosening packed dust. Skip paper towels, which can leave lint in engraved faces and micro-scratch polished plating.

Work over a towel or shallow bowl so dropped dice do not chip a corner on a hard counter. Metal dice are heavy enough that a short fall onto tile can dent an edge or knock a d20 off true, so set up a soft landing zone before you start cleaning.

• Use cool or lukewarm water only; hot water can soften adhesives around inlays.
• Keep one soft toothbrush dedicated to dice so you are not transferring toothpaste residue or abrasive particles.

Step-by-step cleaning for plated and painted alloy dice

Add one drop of mild dish soap to a cup of lukewarm water. Dip the soft toothbrush, then scrub each die gently in small circles, paying attention to the recessed numbers and any textured pattern. Do not press hard; the goal is to lift oils and dust, not to polish the plating off. For stubborn grime in deep engraving, use a wooden toothpick at a shallow angle.

Rinse each die under a trickle of lukewarm water rather than dunking the whole set, then dry immediately with a microfiber cloth. Blot rather than rub, and check the corners and inlay edges where water likes to hide. If you see a white residue after drying, that is soap film; rinse once more and dry again.

• Clean a few dice at a time so none sit in water while you work.
• If your set has painted spatter or inlay, avoid soaking; moisture can lift paint over repeated exposure.

Drying, polishing, and reviving the finish

After drying, buff each die with a dry section of microfiber cloth to restore shine. For copper and purple plated finishes, that light buffing is usually all the polishing they need. Avoid metal polishes, jeweler's rouge, and abrasive creams unless the maker specifically recommends them, because they can remove plating and change the color of a purple alloy permanently.

If a plated die looks dull rather than dirty, the cause is usually skin oil, not oxidation. A second pass with soapy water and a thorough dry often brings the finish back. For battleworn or intentionally aged copper looks, some unevenness is part of the design; do not try to polish those dice to a mirror finish.

• Polish with a clean, dry cloth, not a paper towel or tissue.
• Test any new polish on one die you rarely use before applying it to a full set.

Storage that protects plating and inlays

Metal dice scratch each other and chip paint when they knock together in a loose pouch. Store each set in its own soft bag or a padded case, and keep metal dice separate from acrylic and resin dice, which are softer and can be scuffed by metal edges. A satin-lined velvet bag sized for a standard set works well for polymer dice, but for metal dice a dedicated metal case is the safer long-term choice.

Keep stored dice out of direct sunlight and away from humid rooms like bathrooms and basements. If you live in a humid climate, add a small silica packet to the storage box and replace it every few months. Check stored sets occasionally for white or green spots at inlay edges, which signal moisture exposure before it becomes permanent.

• Do not store metal dice loose in a dice tray with other sets for weeks at a time.
• Rotate which set sits on the table so no single finish takes all the handling wear.

Your five-step copper and purple alloy dice care routine

1. Set up a soft workspace: Lay a towel on a stable surface, fill a cup with lukewarm water and one drop of mild dish soap, and keep a soft toothbrush and microfiber cloth within reach. Checkpoint: no hard counter or tile directly under the dice, so a dropped d20 lands soft.
2. Brush each die gently: Dip the toothbrush and scrub one die at a time in small circles, focusing on engraved numbers and textured patterns without pressing hard. Common mistake: scrubbing with a stiff brush or abrasive cleaner, which dulls plating and can lift painted inlays.
3. Rinse briefly and dry immediately: Rinse under a trickle of lukewarm water, then blot dry with microfiber, checking corners and inlay edges for trapped moisture. Checkpoint: no water spots or soap film after drying; if you see white residue, rinse and dry once more.
4. Buff, do not polish chemically: Restore shine with a dry microfiber cloth. Skip metal polishes and abrasive creams unless the manufacturer explicitly approves them for the finish. Common mistake: treating battleworn or spatter finishes like bare copper and polishing away the intended look.
5. Store each set separately: Keep metal dice in their own padded case or bag, away from acrylic and resin sets, and store everything out of sunlight and humid rooms. Next step: add a silica packet in humid climates and check stored dice every few months for spots at inlay edges.

Catalog details that affect how you care for these dice

• Adventure Begins - Wayfinder Copper: Battleworn copper plating aesthetic with red paint spatter, standard 7-piece RPG set, solid metal die-cast non-toxic zinc alloy. The paint spatter and battleworn plating are decorative surface layers, so skip abrasive polishes and avoid soaking; gentle soap and immediate drying protect both the copper tone and the red spatter.
• Adventure Begins - Runeweaver Shiny Silver w/ Red: Shiny silver finish with ruby red inlay in a woven runic knot design, solid metal die-cast non-toxic zinc alloy. The recessed inlay holds dust and moisture, so use a soft brush in the woven pattern and dry the inlay edges thoroughly to keep the red fill crisp.
• Velvet Dice Bag - Medium Green: 5 x 6.5 inch satin-lined velvet bag that holds up to 10 standard RPG sets; ideal for polymer dice, while metal dice are better kept in a metal case. This bag is a good fit for acrylic and resin sets, but for plated metal dice the catalog itself recommends a metal case to prevent scratches and plating wear.
• 7pc RPG Set - Dark Crystal: Marbled silver and semi-translucent purple acrylic, 7-piece set, standard 16mm size, white painted numbers. Acrylic is softer than metal, so store this purple set apart from alloy dice; metal edges can scuff the marbled surface and wear the painted numbers.

Copper and purple alloy dice stay sharp when you treat the finish as the valuable part: mild soap, a soft brush, immediate drying, and separate storage. Build the five-step routine into your post-session pack-up and your plated sets will keep their color and inlays for years of rolling.