A free app for Android, by ZPLAY Games.

Make perfect pencil art with Carve the Pencil! It’s easy and fun. Carve the Pencil is a tool that lets you carve the drawing pencil with your fingers. You can create gorgeous carvings in seconds! Everyone can do it, no matter their age or skill level. Making carvings is an enjoyable carving experience that has simple but engaging mechanics and satisfying visual effects. The concept of the app is to let you create perfect pencil art with handy tools! This is a handcrafting app. You can channel your creativity and craftsmanship into making it through the various built-in tools in the app.