diff --git a/lib/plots/color_richness.py b/lib/plots/color_richness.py
index 6af58c4..1475614 100644
--- a/lib/plots/color_richness.py
+++ b/lib/plots/color_richness.py
@@ -77,6 +77,7 @@ def plot_richness_top_sets(richness_path: Path, destination_path: Path) -> None:
     top_rows = select_top_sets(rows)
     y_positions = np.arange(len(top_rows))
     counts = [int(row["colors_distinct"]) for row in top_rows]
+    total_parts = [int(row["total_parts_non_spare"]) for row in top_rows]
     labels = [f"{row['set_num']} · {row['name']} ({row['year']})" for row in top_rows]
     owned_mask = [row["in_collection"] == "true" for row in top_rows]
 
@@ -90,6 +91,9 @@ def plot_richness_top_sets(richness_path: Path, destination_path: Path) -> None:
     ax.set_xlabel("Couleurs distinctes (hors rechanges)")
     ax.set_title("Top des sets les plus colorés")
     ax.grid(axis="x", linestyle="--", alpha=0.3)
+    pad = max(counts) * 0.035
+    for y, value, parts in zip(y_positions, counts, total_parts):
+        ax.text(value + pad, y, f"{parts} pièces", va="center", ha="left", fontsize=9, color="#333333")
     legend = [
         Patch(facecolor="#2ca02c", edgecolor="none", alpha=0.92, label="Set possédé"),
         Patch(facecolor="#2ca02c", edgecolor="none", alpha=0.45, label="Set manquant"),