The Nabi Tundra Gray 1X1 Crackled Glossy Glass Pencil Corner Piece is a handcrafted, hand-glazed glass tile with an artisanal look. A unique production process results in slight surface variations from piece to piece. The pencil corner piece features a glossy gray crackled finish with natural shading. Complete the look with Nabi glass tiles in a variety of formats for a professional finish.