Carioca Pack of 24 Titan Erasable Coloring Pencils have a tough, ultra-resistant lead making it resistant to breakage if dropped. Provides intense coloring. Hexagonal body with 3 mm lead. Easy to sharpen. These quality colored pencils produce brilliant and opaque colors for drawing and writing. The pencils are also water-soluble, so adding water turns them into watercolors. Carioca is an Italian art company that has been producing fine children's art products for over 50 years.