JSP® Coin Duller 8g

• Tones and darkens copper rapidly
• Does not damage coins
• Safe and easy to use
• Invaluable to the numismatist

JSP® COIN COPPER COIN DULLER- Great for retoning cleaned copper coins, works great on ancients. Easy to use, a small amount evenly rubbed on the cleaned copper coin, then wiped off with a clean soft cloth will  do it. Can be repeated if the results don't satisfied you the first time. Will work faster when the coin is warmed. You must start with a clean surface to tone on the coin. THIS PRODUCT IS NOT INTENDED FOR USE ON SILVER. DILLER'S® DULLER  for scratched , maltreated or over-cleaned copper coins. Tones the coin by darkening.  May take several applications, May work better if the coin is warmed.  Use  sparingly. Apply with a soft brush or cotton swab. A very small  amount goes a long way. Wipe coin  when tone of coin is just a shade lighter than you want  and allow to darken by itself . It's best you experiment with a pre 1982 copper penny before working on you collector coin. Handle coin by the edges. It is best that you use common latex free gloves so finger oils do not disrupt the process. Stir DILLER'S DULLER a match or toothpick before each use.