diff --git a/hsparse/parse_csv_contacts.py b/hsparse/parse_csv_contacts.py
index f305dc2..a52311e 100644
--- a/hsparse/parse_csv_contacts.py
+++ b/hsparse/parse_csv_contacts.py
@@ -26,6 +26,7 @@ import argparse
 import csv
 import pandas as pd
 
+
 def parse_args():
     parser = argparse.ArgumentParser(description="Parse Hubspot Contacts CSV Export")
 
@@ -56,8 +57,9 @@ def parse_args():
 
 
 def csv_dump(CSV):
-    df = pd.read_csv(CSV, low_memory=False)
-    print(df)
+    df = pd.read_csv(CSV, low_memory=False, chunksize=1000)
+    for chunk in df:
+        print(chunk.to_string())
 
 
 def csv_fields(CSV):