diff --git a/generators/element.ts b/generators/element.ts
new file mode 100644
index 0000000..d1f197f
--- /dev/null
+++ b/generators/element.ts
@@ -0,0 +1,10 @@
+import { getInteger } from "../random/number.ts";
+
+export default function* (
+  { list = ["A", "B", "C"] } = {},
+) {
+  while (true) {
+    const index = getInteger({ min: 0, max: list.length });
+    yield list[index];
+  }
+}
diff --git a/generators/index.ts b/generators/index.ts
index 7d1ae0a..79f12c0 100644
--- a/generators/index.ts
+++ b/generators/index.ts
@@ -1,3 +1,4 @@
+import element from "./element.ts";
 import integer from "./integer.ts";
 import ipv4 from "./ipv4.ts";
 
@@ -5,6 +6,6 @@ interface Generators {
   [index: string]: (config: any) => any;
 }
 
-const generators: Generators = { integer, ipv4 };
+const generators: Generators = { element, integer, ipv4 };
 
 export default generators;