diff --git a/example/main.c b/example/main.c
index 4880e81..46a5a3c 100644
--- a/example/main.c
+++ b/example/main.c
@@ -36,6 +36,24 @@ void base_example(void)
     ft_destroy_table(table);
 }
 
+void math_example(void)
+{
+#ifdef FT_HAVE_UTF8
+    ft_table_t *table = ft_create_table();
+    ft_set_border_style(table, FT_DOUBLE2_STYLE);
+    ft_set_cell_prop(table, 0, FT_ANY_COLUMN, FT_CPROP_ROW_TYPE, FT_ROW_HEADER);
+
+    ft_u8write_ln(table, "N", "Figure", "Volume, cm³", "Accuracy");
+
+    ft_u8write_ln(table, "1", "○", "3.145", "±0.3");
+    ft_u8write_ln(table, "2", "◸", "4.95", "±0.25");
+
+    printf("%s\n", (const char *)ft_to_u8string(table));
+    ft_destroy_table(table);
+#endif /* FT_HAVE_UTF8 */
+
+}
+
 void complex_layout_example(void)
 {
     ft_table_t *table = ft_create_table();
@@ -266,6 +284,7 @@ int main(void)
     different_cell_properties_example();
     fill_table_with_data_example();
     complex_layout_example();
+    math_example();
     custom_border_style_example();
     colorfull_table();
 
diff --git a/tests/bb_tests/test_table_basic.c b/tests/bb_tests/test_table_basic.c
index d3f561f..6193b41 100644
--- a/tests/bb_tests/test_table_basic.c
+++ b/tests/bb_tests/test_table_basic.c
@@ -163,6 +163,31 @@ void test_bug_fixes(void)
         ft_destroy_table(table);
     }
 #endif /* FT_HAVE_UTF8 */
+
+
+#ifdef FT_HAVE_UTF8
+    SCENARIO("Issue 16 - https://github.com/seleznevae/libfort/issues/16") {
+        ft_table_t *table = ft_create_table();
+        ft_set_border_style(table, FT_DOUBLE2_STYLE);
+        ft_set_cell_prop(table, 0, FT_ANY_COLUMN, FT_CPROP_ROW_TYPE, FT_ROW_HEADER);
+
+        ft_u8write_ln(table, "cm³", "cm²");
+        ft_u8write_ln(table, "123", "123");
+        ft_u8write_ln(table, "yxₙ", "yx₌");
+        const char *table_str = ft_to_u8string(table);
+        assert_true(table_str != NULL);
+        const char *table_str_etalon =
+            "╔═════╤═════╗\n"
+            "║ cm³ │ cm² ║\n"
+            "╠═════╪═════╣\n"
+            "║ 123 │ 123 ║\n"
+            "╟─────┼─────╢\n"
+            "║ yxₙ │ yx₌ ║\n"
+            "╚═════╧═════╝\n";
+        assert_str_equal(table_str, table_str_etalon);
+        ft_destroy_table(table);
+    }
+#endif /* FT_HAVE_UTF8 */
 }
 
 void test_table_basic(void)