The Pica DRY Set di 10 mine di ricambio idrosolubili is a set of 10 reusable graphite markers that can be used on almost any surface, from smooth to rough, dry or damp, and even oily or greasy. The marks can be easily removed from smooth surfaces with a damp cloth. These markers are already pre-filleted and come in a handy plastic case, making them perfect for artists, designers, and anyone who wants a convenient and versatile tool for their creative projects. The key benefit is that they can be reused, making them an eco-friendly alternative to disposable markers.