diff --git a/examples/wrapping_generators.py b/examples/wrapping_generators.py
new file mode 100644
index 00000000..0ec06895
--- /dev/null
+++ b/examples/wrapping_generators.py
@@ -0,0 +1,14 @@
+from tqdm.contrib import tenumerate, tzip, tmap
+import numpy as np
+
+for _ in tenumerate(range(int(1e6)), desc="builtin enumerate"):
+    pass
+
+for _ in tenumerate(np.random.random((999, 999)), desc="numpy.ndenumerate"):
+    pass
+
+for _ in tzip(np.arange(1e6), np.arange(1e6) + 1, desc="builtin zip"):
+    pass
+
+mapped = tmap(lambda x: x + 1, np.arange(1e6), desc="builtin map")
+assert (np.arange(1e6) + 1 == list(mapped)).all()