diff --git a/src/components/SvgOverlay.tsx b/src/components/SvgOverlay.tsx
index 7e85935..447ebd4 100644
--- a/src/components/SvgOverlay.tsx
+++ b/src/components/SvgOverlay.tsx
@@ -342,8 +342,9 @@ export default function SvgOverlay({
       <circle
         cx={mousePosition.x}
         cy={mousePosition.y}
-        r={5}
-        fill="transparent"
+        r={6}
+        fill="white"
+        fillOpacity={0.3}
         stroke={selectedColor}
         strokeWidth={2}
       />