Match striker handmade by some of our favorite ceramic artists. Matches are included. Simply use the rough clay on the exterior to light strike anywhere matches. Approximately 2 inches in diameter. Hand thrown, hand glazed. expect slight variations in dimensions and color. A note about matches: Make sure to use the "strike anywhere" type matches. Conventional matches light with a chemical reaction on contract with the lighting strip. The strike anywhere matches can be used on any rough surface, such as pottery.