diff --git a/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp b/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
index 6bf43955fb..42be320416 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoBase.cpp
@@ -16,7 +16,7 @@
 namespace Slic3r {
 namespace GUI {
 
-const float GLGizmoBase::Grabber::SizeFactor = 0.025f;
+    const float GLGizmoBase::Grabber::SizeFactor = 0.05f;
 const float GLGizmoBase::Grabber::MinHalfSize = 1.5f;
 const float GLGizmoBase::Grabber::DraggingScaleFactor = 1.25f;
 
@@ -53,7 +53,7 @@ float GLGizmoBase::Grabber::get_half_size(float size) const
 
 float GLGizmoBase::Grabber::get_dragging_half_size(float size) const
 {
-    return std::max(size * SizeFactor * DraggingScaleFactor, MinHalfSize);
+    return get_half_size(size) * DraggingScaleFactor;
 }
 
 void GLGizmoBase::Grabber::render(float size, const float* render_color, bool use_lighting) const
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp b/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
index 7cc5b6485b..346bf5b066 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoMove.cpp
@@ -150,7 +150,8 @@ void GLGizmoMove3D::on_render(const Selection& selection) const
         glsafe(::glEnd());
 
         // draw grabber
-        m_grabbers[m_hover_id].render(true, box.max_size());
+        float mean_size = (float)((box.size()(0) + box.size()(1) + box.size()(2)) / 3.0);
+        m_grabbers[m_hover_id].render(true, mean_size);
         render_grabber_extension((Axis)m_hover_id, box, false);
     }
 }