diff --git a/Scale-and-distance.md b/Scale-and-distance.md
index 34e076e..373991f 100644
--- a/Scale-and-distance.md
+++ b/Scale-and-distance.md
@@ -158,4 +158,14 @@ to show/hide the grid go to: menu → layers → grid. You can customize the loo
 * **Stroke width**. The line that draws the grid. By default 0.5. Min: 0. Max: 5.
 * **Stroke dash**. Write number on the input field to select a pattern. The first number is the length of the line, the second is the length of the blank space. Linecap is the border of the line. Choose from inherit, butt, round, square for linecap.
 * **Filter**. Apply predefined filters on the grid element.
-* **Clipping**. No clipping (appear everywhere), clip water (appear only on land), clip land (appear only on water).
\ No newline at end of file
+* **Clipping**. No clipping (appear everywhere), clip water (appear only on land), clip land (appear only on water).
+
+### Scale on the grids
+
+All grids have the same distance between cell centers. By default this scale is 1.
+
+![Hex grid flat](https://github.com/user-attachments/assets/1877f0bb-829b-49ff-9caa-66e41d450329 "Hex grid (flat)")
+![Hex grid pointy](https://github.com/user-attachments/assets/39b63f0b-e809-4589-aecc-72e17b04566c "Hex grid (pointy)")
+![Square grid](https://github.com/user-attachments/assets/f22b0835-5ced-4685-9091-8274365a7e4a "Square grid")
+
+The distance of the ruler is the same on all images.