The precision pencils are available in 3 configurations:  carbon and fiberglass tip; brass needle and brass scalpel; and brass brush.  We sell all configurations in our store.  And we also sell refills for all the precision pencil sets.

Do not apply too much pressure on the tip in order to avoid damaging the coin or relics.

The harder the tip is, the better it will get rid of hard deposits and dirt.

The best tool to get rid of the crust is the scalpel; when you reach the surface of the object, use a softer/more accurate tool such as a hard tip or brush.

If you have to clean a coin with a patina, use the fiberglass brush as it will not damage the patina.

• The Le Crayon a Gratter Precision Pencil caters to both beginners and advanced cleaners, providing great efficiency and speed for serious cleaning tasks.

• Outperforming classic wooden pencils, this precision pencil offers much more accuracy, making it the go-to versatile cleaning tool.

• Achieve the best results, even on delicate finds, with this versatile precision pencil designed for optimal cleaning performance.

• The ultra-thin brass tip on the precision pencil stands out as the most accurate tool, perfect for the finishing process on areas like letters of a caption on a coin.

• This set includes the precision pencil and two ultra-thin brass tips. Enjoy efficient and accurate cleaning for a variety of surfaces.